6l80 Transmission Hard Shift

Drop in Solenoid Regulator valve assembly (5) Pressure Switch repair elements. ICT Billet 6L80E 6L90E 8L90E Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Factory Oil Seal Line Connector for Custom Braided Hose Set 551121-6AN 4. Check the wiring harness to the transmission case and make sure that it is plugged in. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". On a recent road trip, the 6-speed automatic (6L80E) transmission stumbled during the 2-3 shift while driving through the mountains and went into a failsafe mode. The other day driving at 50-60 i started getting a 200 rpm fluctuation aling with a slight bump like a miss almost. So what's the most common failure that's seen time and again with these? Put simply, it's the converter. The shifter is placed in Manual mode to shift electronically. The 2015 Chevrolet Silverado 1500 has 15 problems reported for transmission shifts poorly. The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 reverse clutch, check engine light (DTC P0751 Code), converter shudder due to flaking of the converter lining, shudder on low/reverse apply, TEHCM and/or CAN software malfunction. Toggle menu (844) 298-6404 Newegg. I considered this route myself but if you want to put serious power through a 6l80/90 most people shy away. This condition can be caused by the torque convertor clutch applying during the shift. Phone: 0800 658 899 (64) 9 636 7832 Fax: (64) 9 634 5631. well, this morning (coldest all summer @ 50F), my car jerked TWICE when going from 1st to 2nd. The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. The transmission could have an issue with the shift solenoids. Home / Uncategorized / 6l80 pump slide; 23Mar 0. Here is what they found: “GDS running noticed slipping shift on 1-2-3 shift. lockup-no wires needed GM Buick Oldsmobile Pontiac Chevrolet Chevy 4L60E 4L65E Transmission Parts. > 6l80e swap kit. Transmission gear shift not moving to “Park” Transmission randomly pops out of “Park” with no one in the vehicle. Drop in Solenoid Regulator valve assembly. ABN 69 611 428 570. "Very happy that you did this site. Towing heavy but locked ought to make for low(er) oil temps than unlocked. Hydraflo Pty Ltd. I bought a new 2016 Silverado 1500 with the 5. Transmission fluids come in different thicknesses and consistencies. To shift properly, the automatic transmission has to know how hard the engine is working. The truck has a hard 1-2 shift, and a semi hard 2-3 shift. The A4's have a sloping and narrowing top profile. Check the wiring harness to the transmission case and make sure that it is plugged in. I have a 2018 GMA Sierra, started shifting hard around 30000 miles, taken it to dealership 3 times, 2 for adjusting the computer, temporary fix, then to change the fluid for a shudder and hard. The combo of those two fixes has worked great. ***HARD PARTS NOT INCLUDED, meaning if u need a Front pumps,Heavy duty drum,Valve body, Shift kits,Stall/Converter, Planetary gears more, will be extra! Chevy-Ford-GMC-Buick more. EPC relief assembly with new Boost valve. its a 6l80. 4T65E Transmission Shift Kit Corrects, prevents or reduces long soft shifts, hard shifts, low pressure, no 4th gear, no torque converter lockup, 3rd clutch failure. This kit uses your original shifter cable. com, our first priority is to get you the used replacement transmission you need as soon as possible. Hope some of you Ls gurus can help. I have a 1995 chevy silverado with a v8 motor my transmission is a 4l 60e or 4l60e i had to replace my transmission from a got one out of wrecking yard the problem is when i put it in first gear and shifts gears then i take off being first and before the shift into 2nd it bogs down and back stop what's causing that. I am trying to decide on a 700R4 or a 6L80 six speed-automatic that comes from 2010 Camaro or 2003 Chevy or GMC pick-up. Pressing hard on the gas will do just the opposite! It will make the torque converter unlock. 2012 silverado 4x4, 5. This TransGo 6L80 SHIFT KIT® Valve Body Repair Kit fits 2006 to 2018 General Motors and BMW vehicles equipped with the popular 6L45, 6L50, 6L80 and 6L90 automatic transmissions. 6 spd-trans. If the transmission filter is clogged it can cause the operating pressure inside the case to get too low. Recently purchased a '14 LS3 with 6L80E with only 21k miles. Home / Uncategorized / 6l80 pump slide; 23Mar 0. I started out with an 87 tune and a firm shift tune on the silverado, since I always liked that on the Yukon. the "5th gear" is only a different ratio achieved during a kick down shift to 2nd gear which is called 2nd prime. Box: 13320 Onehunga, Auckland 1643. Chevrolet Transmission Swap Guide - Swap Into Overdrive but National’s T56 is designed to use the standard speedo cable and T5 manual transmission’s drive and driven gears. So what's the most common failure that's seen time and again with these? Put simply, it's the converter. FLUID CHECK PROCEDURE. Check The Fluid Level. Richard Scott… Music. After repair has been done on any clutch to clutch transmission, it is very important to perform an adaptation or fast relearn. 4) Holden had to give enough floor pan transmission tunnel space to accommodate the 2 pc drive-shaft's suspension movement. 10 gearset: $9000: 4l80-5ATB3-210-36A: Auto shift with D3 transbrake and 2. You must lightly accelerate to 65 mph (105 km/h) then decelerate to 25 mph (40 km/h) with the brake lightly applied. Convenient drop in valves, No special tooling or machining necessary! Repairs included for blown pressure switches! Has EPC relief assembly to protect against excessively high pressure! Improves and restores correct drivability with added durability. It was refusing to go in 1st or Reverse, unless you let the RPMs climb high enough and then it would slam into gear. GM 4L70E 2006-2008 Simple Shift EFI Kit including TCU and Harness. If not done, you will have dr. Download automatic transmission repair manuals and find repair parts. Entire transmission cooling system must be completely cleaned, hot flushed, and flow tested. 3rd gear is the only forward gear in a 4L60E transmission that does not require electrical power. If the downshift solenoid has any issues, it may cause the vehicle to behave erratically when downshifting. Fixes Extreme Pressure Damage Due to Worn Pressure Regulator Valve Bore, Restores proper Pressure Regulator and Solenoid Regulator valve function. At GotTransmissions. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. Transmission Slow to Shift Into Reverse. 2016 Silverado 6 speed transmission shifting problems. ICT Billet 6L80E 6L90E 8L90E Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Factory Oil Seal Line Connector for Custom Braided Hose Set 551121-6AN 4. Take notice of these changes as you attempt to shift as any of these reasons warrants a look at the solenoid. We can build it. 1st dealer refused to fix, but next dealer flushed fluids and COMPLETELY REPROGRAMMED THE TRANS COMPUTER. The transmission shift solenoid facilitates smooth operation of gears. A bad or failing solenoid may cause the vehicle to experience hard or erratic shifting when slowing down or coming to a stop. 6L80E parts in-stock with same-day shipping. Make sure you shift through the gears and put it back in park. Superior 6L80 Valvebody Upgrade Kit STL-6L80E Superior’s part # STL-6L80E TransLab Engineered® 6L80E/6L90E valve body upgrade kit Corrects, Prevents, Upgrades and RETRO-FITS all 6L80/90 GEN1 & GEN2 valve bodies to GEN3 2014- up features without changing castings or plates. Gen2 is a state-of-the-art, power absorbing clutch that performs with very low wear, excellent fatigue strength, high durability and quick shifts with little shock for even faster times that improves performance in the 6L80 transmission racing applications. For the 4L60-E TMBX, the pistons are. I had the fluid changed a couple times, that didndt fix it. It also reduces wear on the bands because the torque converter can take some of the slip instead of having the transmission bands drag the engine to the new speed when shifting. It has extra clutch packs in the 4/5/6 drum. Conclusion: Cobalt Shifting Hard. ” In its favor is the fact that even with factory internals, it’s a pretty sturdy gearbox. , Trimming clusia plantsSega genesis mech games, , , Azure fhir architecture. You will need to repeat this process 10 times. The manual posted is for a F-150 or 2015+ 6R80 not the unit you have in your '13. 2L 6L80E with a towing pkg. The transmission could have an issue with the shift solenoids. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. Column Cable Shift Linkage Lokar's Column Cable Shift Linkage is the ultimate answer to interference issues when you are unable to use factory or Lokar's hard column linkage. 2) Establish a firm point for the transmission end of the cable. That's why when you call us, you'll speak to a real, live person, that can locate the transmission you need fast, and answer any questions you have on the spot. You hop into your car, turn the ignition key, shift to ‘Drive’ or ‘Reverse’, and there is a seemingly long delay before the transmission engages. Phoenix Transmission Parts, Inc. 22nd March 2021 / Uncategorised. Towing heavy but locked ought to make for low(er) oil temps than unlocked. Most kits offer Shift Command, a special feature of our re-programming that allows you to shift back to low at any speed! Trans-Go kits also retain fully automatic shifting in the "D" position. Well worth the money for the site. FLUID CHECK PROCEDURE. PowerNation. 1 of 2 Go to page. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 reverse clutch, check engine light (DTC P0751 Code), converter shudder due to flaking of the converter lining, shudder on low/reverse apply, TEHCM and/or CAN software malfunction. 3 engine and a 4L60E trans, it has been rebuilt 1 month ago and still shifts hard from 1st to 2nd only, other gears shift fine. Well worth the money for the site. The 6 speed tranny is giving me fits as it tries to get into 4th gear at 25-3o mph and when I try to give it gas or speed up. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). Re: Help with 6L80 2-3 shift issue Aug 07 2013, 12:02am Thanks, I looked at my odometer and I am showing 22,000mi (again on a 09' with the 6. Even with the best scan tools and dataloggers it can be hard to correlate the data for that one shift that just isn’t quite right – a quick glance and you have everything you need to know to adjust it. I took it to the dealership and they said "it works normal". It was eventually replaced by the eight-speed 8L90 transmission. 67 for the 6L80, and Chevy has paired it with 2. Use your factory-installed automatic floor shifter with a newer 4-speed overdrive 4L80E transmission. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. The 6L90 transmission is slightly longer and taller than a comparable configuration 6L80 due to it's beefier internals. Whichever one you encounter is usually very annoying and can make your driving experience highly unpleasant and can even result in an accident. 56 ratio for the 6-speed auto) to reduce engine rpm by 8 percent at 70 mph. 28 Februari 2021 28 Februari 2021 / 6l80e swap kit. 6L80/6L90 harsh violent downshifts. All 6L90 questions answered by experts. ATSG is a technical support service specifically for the Automatic Transmission Industry. In the case of the STS, both the V6 and the Northstar V8 use this transmission. 1, 2 and 3 for the component names. 1st dealer refused to fix, but next dealer flushed fluids and COMPLETELY REPROGRAMMED THE TRANS COMPUTER. The truck has a hard 1-2 shift, and a semi hard 2-3 shift. After repair has been done on any clutch to clutch transmission, it is very important to perform an adaptation or fast relearn. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts, and overheating due to reduced cooler/converter flow. The underlying condition can be an internal fault, a defective solenoid. I just don't want any other problems to occur because of the hard shift. 2016 Silverado 6 speed transmission shifting problems. Hard Shift – Vibration – Hesitation – Shaking are common problems with these vehicles. Plate-type oil-to-air (OTA) transmission coolers must always be replaced. Phone: 0800 658 899 (64) 9 636 7832 Fax: (64) 9 634 5631. was a little to harsh or the power hit too hard. 6l80e transmission controller. EPC relief assembly with new Boost valve. Phone: 03 9509 4456. The 2015 Chevrolet Silverado 1500 has 15 problems reported for transmission shifts poorly. Luckily, I have some inclination as to what might be causing it but I’m not positive so I really need some help. The tranny always shifted smoothly before. 04 wide overall ratio. It then uses this information to enable the transmission to shift at optimal sequences. Recommended Use: Serious 6L80 racing applications. OD shift is smooth, but too early. 7 eco boost had the service refresh of the control module done and also bought a tuner am using the 87 obtained street tune its been like nite and day since I had the mods done transmission shifts 100%better now now I love this truck before I was ready to dump it get the service reflash done and get a tuner it worked 9n my truck. The 6L90 cable comes in from the back of the transmission. TransGo SK6L80 Shift Kit Fits 6L80 6L80E 6L90 6L90E Automatic Transmission. 3rd gear is the only forward gear in a 4L60E transmission that does not require electrical power. Plate-type oil-to-air (OTA) transmission coolers must always be replaced. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. Overall, it is an easy transmission to work on, but whether you are a novice or an old-timer be sure to avoid these two “traps” waiting to catch you. The trans shop rebuilt it and replaced the clutches and a shift fork. I know a lot of stuff in the vehicle is controlled electronically including the transmission and all of the systems are tied together, but I can't figure out if it's a transmission problem and the electrical stuff is just a secondary symptom, or its an electrical problem. Step 6 – Remove the transmission oil plug. 6l80e downshift tuning. There are two different ways that this is done. 2L 6L80E with a towing pkg. They shift clutch to clutch which makes tuning tricky. First introduced in 2005, the 6L80 transmission is a 6-speed automatic gearbox that is made by General Motors at their Willow Run transmission factory in Ypsilanti Michigan, and at their transmission plant in Toledo, Ohio. This causes the transmission fluid to be well disbursed through the gears and not settled at the bottom. Solenoid, Transmission Range, Speed Sensor Codes 90 Various DTCs Set, Various Symptoms, Diesel Applications 92 High Transmission Temp, Transmission Overheating 93 DPS6 No Start and/or No Movement, Loss of Power with DTCs U0100, U0101. It was eventually replaced by the eight-speed 8L90 transmission. It has extra clutch packs in the 4/5/6 drum. That being said what you are experiencing is quite normal. See full list on novak-adapt. After repair has been done on any clutch to clutch transmission, it is very important to perform an adaptation or fast relearn. This book is. its a 6l80. 3) the 6L80 has a similar top deck profile and overall length as the T-56 due to the tile house extension shifter that comes on GTO's. Stays in limp-in mode, Chrysler vehicles. FLUID CHECK PROCEDURE. My plans are to stroke the engine out to a 416 N/A with about 600hp at the crank. Phone: 02 4353 4712 Victoria: Unit 7/ 28 Lipton Dr Thomastown, VIC 3074. The 8L90 utilizes multiple different types of shift adapt algorithms with the most common being the upshift/ downshift adapts. Not only does transmission fluid lubricate moving parts, but it also acts as a coolant to prevent components from overheating. Then this morning, as soon as I pulled out of my driveway, it started shifting hard 1-2, and 2-3. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE’s, VF’s and Colorado 2. This remanufactured 4L60E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return Our 4L60E is rated for engines producing up to 275hp/250tq The Hard Hat 4L60E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. The 3-4,4-5,5-6 are SUPER SMOOTH. Notes: Firm muscle car shifts, hold 1st, 2nd, and 3rd to any rpm. It smoothly glides between the first and second and vice versa, but it just stays. The 6l80 is a lot narrower than that. Understanding the adapts is critical when it comes to dealing with 8L90 shift related issues. The 6 speed tranny is giving me fits as it tries to get into 4th gear at 25-3o mph and when I try to give it gas or speed up. About the 6L80 Transmission Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. the 2-3 shift is busy because the od band is coming off causing the od unit to transfer back to 1:1 and the intermediate band is coming on. 115" thick, and for the 6L80, 6L90 JMBX, the pistons are significantly thicker at. That being said what you are experiencing is quite normal. 6l80 line pressure, GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Jun 10, 2017 at 5:40 PM #1. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). 1 of 2 Go to page. Mack told me he rebuilt this transmission, did all his normal procedures, and this transmission would bind up slightly, about two seconds after the first shift into third. The CTS-V uses the beefed up for the power 6L90 variant. Entire transmission cooling system must be completely cleaned, hot flushed, and flow tested. it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". As the elapsed time of shifting is decreased, the life of the transmission friction materials is increased. GM 6L80 and 6L90 units are now starting to reach their prime age in the repair cycle, and techs across the country are starting to see a consistent pattern of transmission failures with full-size 6L80, 6L90 vehicles. TRANSGO SK6L80 SHIFT KIT. The OE part has been through several revisions in an attempt to correct this, but all OE versions are still chronically known to crack. Wide open 3-4 shift, holds 4th at high speed. Basic 6L80e/6L90e tuning guide. February 27, 2021. 42 rear with yields super low RPM's on the highway for great gas mileage while still yielding a gearing advantage off the line (unless you have 4. This book is. This kit uses your original shifter cable. 00 Add to cart Zero Gravity Performance is a company with over 30 years experience working in the automotive performance market. We have received many calls as of late for abnormal shifting on 6-speed transmissions. It is a heavy-duty version of the 6L80 six-speed automatic, with a strengthened input gearset which has two additional pinion gears for six total, and a strengthened output gearset, that uses wider gears than the 6L80. 6L80E 6L90E 8L90E Gear Display Polished 2″ OD,. I know a lot of stuff in the vehicle is controlled electronically including the transmission and all of the systems are tied together, but I can't figure out if it's a transmission problem and the electrical stuff is just a secondary symptom, or its an electrical problem. The tranny always shifted smoothly before. We also offer Full Manual valve bodies or stand alone transmission controllers to run them. The 2015 Chevrolet Silverado 1500 has 15 problems reported for transmission shifts poorly. Wondering if anyone can help. Drop in Solenoid Regulator valve assembly. Phone: 02 4353 4712 Victoria: Unit 7/ 28 Lipton Dr Thomastown, VIC 3074. Column Cable Shift Linkage Lokar's Column Cable Shift Linkage is the ultimate answer to interference issues when you are unable to use factory or Lokar's hard column linkage. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. If the transmission cooler has evidence of transmission hard parts failure, it must be replaced. The truck is attempting to start in 3rd which is much higher than 2nd or 1st and the "slip" you feel isn't as much slip as the ratio difference (you still feel some slip since the converter is not locked). A transmission with fluid that's low, will not behave normally That's because automatic transmission fluid is a hydraulic fluid that transfers the energy from the engine to. Part # Description. 3 engine and a 4L60E trans, it has been rebuilt 1 month ago and still shifts hard from 1st to 2nd only, other gears shift fine. First introduced in 2005, the 6L80 transmission is a 6-speed automatic gearbox that is made by General Motors at their Willow Run transmission factory in Ypsilanti Michigan, and at their transmission plant in Toledo, Ohio. Our transmissions have withstood. Here is a list of practical things that most people can do when their transmission is shifting too hard. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. We also offer Full Manual valve bodies or stand alone transmission controllers to run them. com, our first priority is to get you the used replacement transmission you need as soon as possible. If the transmission filter is clogged it can cause the operating pressure inside the case to get too low. After repair has been done on any clutch to clutch transmission, it is very important to perform an adaptation or fast relearn. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. Download automatic transmission repair manuals and find repair parts. If not done, you will have dr. The new Hydra-matic 6L80 (6 Speed) is a fully automatic, six speed, rear wheel drive, electronic controlled transmission that features clutch to clutch shifting. high quality top of the line fiber pan gasket. Remove the transmission oil level check plug from the pan. If not done, you will have dr. TransGo SK6L80 Shift Kit Fits 6L80 6L80E 6L90 6L90E Automatic Transmission. In addition, only a couple of harness suppliers (Street & Performance, MAST, Speartech, etc) have products which will operate these transmissions. Download automatic transmission repair manuals and find repair parts. Maintained. Here is a list of practical things that most people can do when their transmission is shifting too hard. Transmission Rebuild Kits, Hard Parts & Assemblies! Order Online or Call Toll-Free (844) 298-6404! We stock thousands of GM transmission parts to ensure we can get the part you need for you rebuild delivered to your garage in days quickly at the lowest cost online!. Entire transmission cooling system must be completely cleaned, hot flushed, and flow tested. Part # Description. The transmission could have an issue with the shift solenoids. This is a 4 speed trans that has been converted to a 5 speed by turning on the od unit ( 1-2 shift ) in first gear. Notes: Firm muscle car shifts, hold 1st, 2nd, and 3rd to any rpm. If there is a shift solenoid malfunction or if there are shift solenoid problems it may be necessary to replace the shift control solenoid. It could either be to change from 1 st to 2 nd gear or to change from 2 nd to 3 rd gear. Buy FTI Transmissions & Converters SRL88082-3C at JEGS: FTI Transmissions & Converters FTI TORQ CONV GM 06-13 CORVETTE 6L80 6L85E 6L90E TRANSMISSION 4000 STALL HARD HIT9. Clearwater, FL 33762 877-782-5582. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. The truck basically thuds into a shift only for the 1-2 shift. 6l80 pump slide. all the paper gaskets for the transmission. The transition from second to third was flawless. The 45RFE transmission is a five speed automatic transmission however when you drive the vehicle you will actually have 4 gears and lock up. Convenient drop in valves, No special tooling or machining necessary! Repairs included for blown pressure switches! Has EPC relief assembly to protect against excessively high pressure! Improves and restores correct drivability with added durability. the dimensions I have for the pan are the widest part of the 6l80 until you get to the bellhousing. This condition can be caused by the torque convertor clutch applying during the shift. 6L80E 6L90E 8L90E Gear Display Polished 2″ OD,. As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used • Possible hard shifts to 3rd or 5th gears — more common at engine loads below 50% • Slip in 3rd or 5th gear. Auto shift with D3 transbrake: $6250: 4L80-5FMTB3: Full manual shift with D3 brake (allows 2nd or even 3rd gear launch) $8400: 4L80-5ATB3-210: Auto shift with D3 transbrake and 2. I'm a 2nd generation transmission re-builder and transmission tech. The 6 speed tranny is giving me fits as it tries to get into 4th gear at 25-3o mph and when I try to give it gas or speed up. The transition from second to third was flawless. Works with the PATC 4-5-6 Powerglide hub only. Well worth the money for the site. ***HARD PARTS NOT INCLUDED, meaning if u need a Front pumps,Heavy duty drum,Valve body, Shift kits,Stall/Converter, Planetary gears more, will be extra! Chevy-Ford-GMC-Buick more. I pulled over, turned the ignition off and on again, and the truck operated normally. it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". This causes the transmission fluid to be well disbursed through the gears and not settled at the bottom. This condition can be caused by the torque convertor clutch applying during the shift. do NOT contact me with unsolicited services or offers. 22nd March 2021 / Uncategorised. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). While these are “visually interesting” data they can be helpful for tuning. At GotTransmissions. 6L80 6L90 AUTOMATIC GEARBOX manual is guaranteed to be fully functional to save your precious time. Transmission shifts smooth and MPG has increased by 1 mile per gallon. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. Without drain plug. For many drivers, this is most noticeable during the shift between first and second gear. 6L80 / 6L90 transmissions do not typically use a dipstick. 2005 mazda3i automatic, 200k miles this past month I noticed that my car sometimes shifts hard from 1st to 2nd gear. I had the fluid changed a couple times, that didndt fix it. I have never been hard on this truck or ever took it off road. I now have 6k miles on it and I'm ready to get rid of it. Wide open 3-4 shift, holds 4th at high speed. this overhaul kit will consist of these items;all the rubber seals and o'rings for the transmission. Rotate the transmission’s selector shaft fully clockwise to place the GM transmission in the Park position. 3 engine and a 4L60E trans, it has been rebuilt 1 month ago and still shifts hard from 1st to 2nd only, other gears shift fine. 1-2-3-4 Clutch Hub 6L45 / 6L50 / 6L80 / 6L90 RWD 6 Speed D C E B A Stator 1-2-3-4 Clutch 3-5 Reverse Clutch Input Planet 3-5 Rev & 2-6 Clutch Hub 2-6 Clutch Low/Reverse Clutch. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts, and overheating due to reduced cooler/converter flow. it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". Then this morning, as soon as I pulled out of my driveway, it started shifting hard 1-2, and 2-3. 6L45 6L80 6L90 6T70 transmission TECHM. Well worth the money for the site. Re: Help with 6L80 2-3 shift issue Aug 07 2013, 12:02am Thanks, I looked at my odometer and I am showing 22,000mi (again on a 09' with the 6. Rough 1-2 nd when cold; no 3 rd after 3-2 4-2 kickdown; leaky, worn inner clutch seal; hard or soft 1-2 shift; long shift. The 2-3 shift is ok. What does that mean? This is a generic transmission diagnostic trouble code (DTC) and typically applies to OBD-II vehicles equipped with an automatic transmission. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. > 6l80e swap kit. The car may feel as though it stutters and you may hear a fairly loud clunking sound. The shift adapts on the 8L applications not only need to learn the applying clutch volume levels but it must also learn the return spring rate for the releasing clutch. This causes the transmission fluid to be well disbursed through the gears and not settled at the bottom. Shop 6L80E parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. The wrong transmission fluid could cause shifting problems or complete failure of your transmission. I am experiencing hard shifts from 1-2. TransGo's Performance shift kits give you the hard-launching, tire-blazing shifts you want, after just a few hours' work with basic hand tools. You hop into your car, turn the ignition key, shift to ‘Drive’ or ‘Reverse’, and there is a seemingly long delay before the transmission engages. Hydraflo Pty Ltd. We are located in Mesa Arizona and have been building high performance transmissions for over 25 years. Over the last few months, I have had about a dozen times where the transmission will get "stuck" in 2nd until I pull over and shut it off/restart. Download automatic transmission repair manuals and find repair parts. The transition from second to third was flawless. Correction Important. Trans Pan Corvette. Comparing the two cross sections, you also quickly see that the orientation of the spring dampers is different. 6l80e transmission controller. Set it at ~6800 and you'll be a little above for the next gear. There are two different ways that this is done. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. Some cars have a simple cable linkage connected to a throttle valve in the transmission. 10 gearset: $9000: 4l80-5ATB3-210-36A: Auto shift with D3 transbrake and 2. We offer several options so you can have one custom built for you particular application. I had the fluid changed a couple times, that didndt fix it. Triple Disc Torque Converter, Billet Front Servo, Band Strut and Accumulator, Red Alto™ Frictions, Kolene Steels, OEM bearing & washers, New Filter & Related Hard Parts, OEM Electronics, Gaskets, Seals & Sealing Rings, Shift Improvement Kit with Resistor, Steel 6 Disc "HEMI" Style Drum and Shift Kit. So the problem looks and feels to me like the trans is slipping, but the electrical cutting out is really throwing me off. If not done, you will have dr. 6L45 6L80 6L90 6T70 transmission TECHM. My plans are to stroke the engine out to a 416 N/A with about 600hp at the crank. Well worth the money for the site. The 2015 Chevrolet Silverado 1500 has 15 problems reported for transmission shifts poorly. This valve body is responsible for directing hydraulic fluid (or transmission fluid) to various valves so the appropriate clutch can be activated. Superior 6L80 Valvebody Upgrade Kit STL-6L80E Superior’s part # STL-6L80E TransLab Engineered® 6L80E/6L90E valve body upgrade kit Corrects, Prevents, Upgrades and RETRO-FITS all 6L80/90 GEN1 & GEN2 valve bodies to GEN3 2014- up features without changing castings or plates. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. Download automatic transmission repair manuals and find repair parts. Whichever one you encounter is usually very annoying and can make your driving experience highly unpleasant and can even result in an accident. I have the 2018 Canyon with hard shift and vibration because of auto trans bad shift selection. “A stock 6L80E transmission with a proper tune can typically hold up to 750 horsepower,” says Winstead. 6L45 6L80 6L90 6T70 transmission TECHM. The OE part has been through several revisions in an attempt to correct this, but all OE versions are still chronically known to crack. A trans tune can make the shifts as fast/hard as you. In the case of the STS, both the V6 and the Northstar V8 use this transmission. Worst of all, when I’m braking and coming to. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. Downshifts OK, but takes more throttle to get it to downshift. Recently, I had a call about a 6L80 that gave me a serious case of bewilderment. Cadillac STSV/XLRV wit. This improves the drive-ability of the vehicle and makes shifting smoother. I have scoured the Internet looking for people who are experiencing the same issues I am with my transmission but haven't found anything. Trans Pan Corvette. It is common for the electrical harness in the transmission to short out. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. 75″ Display $ 140. On a recent road trip, the 6-speed automatic (6L80E) transmission stumbled during the 2-3 shift while driving through the mountains and went into a failsafe mode. When the vehicle is cold it takes its time shifting from 3 to 4. The truck basically thuds into a shift only for the 1-2 shift. Luckily, I have some inclination as to what might be causing it but I’m not positive so I really need some help. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. Hard shift 6l80e If this is your first visit, be sure to check out the FAQ by clicking the link above. My transmission has a hard shift between 1st and 2nd gear, at about 15 to 20 mph, when you let off of the gas and then press the gas pedal again. February 27, 2021. This book is. The further the gas pedal is pressed, the more pressure is put on the throttle valve. Without drain plug. First time using your information had me come back after the test drive proclaiming that this was the best 6L80 that I had ever driven. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). Phone: 03 9509 4456. "Very happy that you did this site. The transmission shift solenoid facilitates smooth operation of gears. The 3-4,4-5,5-6 are SUPER SMOOTH. aware, the 6L80 and 6L90 are quickly becoming the transmission of choice for many GM vehicles. Check the wiring harness to the transmission case and make sure that it is plugged in. I just don't want any other problems to occur because of the hard shift. This causes the transmission fluid to be well disbursed through the gears and not settled at the bottom. 3 6l80 LTZ 4wd) was dropped off a few weeks ago and got the transmission rebuilt. TransGo SK6L80 Shift Kit Fits 6L80 6L80E 6L90 6L90E Automatic Transmission. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. 2016 Silverado 6 speed transmission shifting problems. This causes the transmission fluid to be well disbursed through the gears and not settled at the bottom. Ignition switch, etc. 6l80e shift kit Published by on February 27, 2021 on February 27, 2021. We also offer Full Manual valve bodies or stand alone transmission controllers to run them. A loud rattling sound when transmission engages reverse; Upon removing the transmission to change the filter, or doing any service to the transmission requiring a refill of the fluid, vehicle not wanting to move or engage. Not only does transmission fluid lubricate moving parts, but it also acts as a coolant to prevent components from overheating. Omega Machine & Tool, Inc. I know of a lot of people using Alto Red Clutches. Hope some of you Ls gurus can help. The transmission shift solenoid facilitates smooth operation of gears. Convenient drop in valves, No special tooling or machining necessary! Repairs included for blown pressure switches! Has EPC relief assembly to protect against excessively high pressure! Improves and restores correct drivability with added durability. The 2-3 shift is ok. Whichever one you encounter is usually very annoying and can make your driving experience highly unpleasant and can even result in an accident. The 6L80 transmission utilizes a very unique process for checking the fluid Shift the transmission in and out of range The pass through connector is located on the valve body and is a hard connection to the solenoids. Column Cable Shift Linkage Lokar's Column Cable Shift Linkage is the ultimate answer to interference issues when you are unable to use factory or Lokar's hard column linkage. its a 6l80. Wondering if anyone can help. Downshifts OK, but takes more throttle to get it to downshift. shift kit, 6l45/ 6l80/ 6l90, 07-14 (transgo) includes: drop in pressure regulator valve, epc boost valve, drop in solenoid regulator valve, sealing rings, pressure switch repair kit img#165 Item #T104165. TRANSGO SHIFT KIT. transmission shift range switch - prndl - neutral safety switch - back up lamp : free shipping usa 48 !. Phone: 02 4353 4712 Victoria: Unit 7/ 28 Lipton Dr Thomastown, VIC 3074. I have never been hard on this truck or ever took it off road. The 8L90 utilizes multiple different types of shift adapt algorithms with the most common being the upshift/ downshift adapts. 6l80/90's also shift pretty slowly so that low first gear runs out pretty fast with good power. 1998 Benz 320 E, near perfect condition, 150,000 miles. Handles up to 450 rear wheel horsepower. Z33 Chassis - 2003-2006 Model Years (Call for 2007-2008 Compatibility Info) We offer LS and LT swap conversion harnesses for all LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, LQ4, LQ6, L99, Gen 5 V8, LT1, LT4. 65 OD gear combined with a 3. high quality top of the line fiber pan gasket. Then this morning, as soon as I pulled out of my driveway, it started shifting hard 1-2, and 2-3. As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used • Possible hard shifts to 3rd or 5th gears — more common at engine loads below 50% • Slip in 3rd or 5th gear. Toggle menu (844) 298-6404 Newegg. Richard Scott – Several Circles. They shift clutch to clutch which makes tuning tricky. Sure helps with the "my steries" of the 6l80e. The transmission valve body is the top control area of the transmission. After replacement of the transmission, TCM and Tiptronic switch the vehicle had a very hard 2-3 upshift. The transmission shifts into the first and then to second gear but does not move into the third gear. Transmission gear shift not moving to "Park" Transmission randomly pops out of "Park" with no one in the vehicle. The 6L80 is a heavy-duty transmission designed to be used in vehicles with rear-wheel drive. Shift points can be set based on engine load, engine speed and vehicle speed. A transmission with fluid that's low, will not behave normally That's because automatic transmission fluid is a hydraulic fluid that transfers the energy from the engine to. A hard to shift transmission problem is usually due to the car transmission declining to move gears. The truck is attempting to start in 3rd which is much higher than 2nd or 1st and the "slip" you feel isn't as much slip as the ratio difference (you still feel some slip since the converter is not locked). *Chevy , 4L60E, 4L65e, 4L80e,700-R4,6L80-90, 350 Turbo, 400 Turbo, *Ford 5r55, C6, C4, 4R70-75,5r100 and more. do NOT contact me with unsolicited services or offers. - Harsh or flaring 2-3 shifts that are more likely to occur when the transmission fluid temperature is in the approximately 0°C (32°F) to 40°C (104°F) temperature range, but can be present at any temperature. To shift properly, the automatic transmission has to know how hard the engine is working. Then this morning, as soon as I pulled out of my driveway, it started shifting hard 1-2, and 2-3. Remove the stock shift bracket from the transmission. This TransGo 6L80 SHIFT KIT® Valve Body Repair Kit fits 2006 to 2018 General Motors and BMW vehicles equipped with the popular 6L45, 6L50, 6L80 and 6L90 automatic transmissions. 7 eco boost had the service refresh of the control module done and also bought a tuner am using the 87 obtained street tune its been like nite and day since I had the mods done transmission shifts 100%better now now I love this truck before I was ready to dump it get the service reflash done and get a tuner it worked 9n my truck. If there is a shift solenoid malfunction or if there are shift solenoid problems it may be necessary to replace the shift control solenoid. On a recent road trip, the 6-speed automatic (6L80E) transmission stumbled during the 2-3 shift while driving through the mountains and went into a failsafe mode. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. Phone: 03 9509 4456. 6L80/4L80 Transmission Swap on a 2010 Silverado - Truck Tech S3, E11. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". TransGo SK6L80 Shift Kit Fits 6L80 6L80E 6L90 6L90E Automatic Transmission. The truck has a hard 1-2 shift, and a semi hard 2-3 shift. That's why when you call us, you'll speak to a real, live person, that can locate the transmission you need fast, and answer any questions you have on the spot. Skip to content. 6L80/4L80 Transmission Swap on a 2010 Silverado - Truck Tech S3, E11. Whichever one you encounter is usually very annoying and can make your driving experience highly unpleasant and can even result in an accident. 3L crew cab Z71 back in March and I loved the truck from. The Novak Guide to the GM 4L80E Automatic Transmission Introduction. The 6L80 is a heavy-duty transmission designed to be used in vehicles with rear-wheel drive. Understanding the adapts is critical when it comes to dealing with 8L90 shift related issues. 8l45 transmission tune, Aug 12, 2019 · 2018 f150 2. It ended up being replaced with a new transmission under warranty. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. 6L80 Checking the Fluid Level on Some passenger car applications. Posted on Oct 28, 2020. FFL NATCON 2021. high quality top of the line fiber pan gasket. 3 Ecotech3, Auto 6 speed 6L80e transmission, 3. Stays in limp-in mode, Chrysler vehicles. Recommended Use: Serious 6L80 racing applications. I know a lot of stuff in the vehicle is controlled electronically including the transmission and all of the systems are tied together, but I can't figure out if it's a transmission problem and the electrical stuff is just a secondary symptom, or its an electrical problem. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". this overhaul kit will consist of these items;all the rubber seals and o'rings for the transmission. The other day driving at 50-60 i started getting a 200 rpm fluctuation aling with a slight bump like a miss almost. 6L80/4L80 Transmission Swap on a 2010 Silverado - Truck Tech S3, E11. Recently purchased a '14 LS3 with 6L80E with only 21k miles. Cadillac STSV/XLRV wit. I bought a new 2016 Silverado 1500 with the 5. Get 6L90 transmission rebuilding tips, 6L90 troubleshooting help, 6L90 technical service bulletins, 6L90 diagnostics and 6L90 technical information from TRNW. GM states, ". I have the 2018 Canyon with hard shift and vibration because of auto trans bad shift selection. Luckily, I have some inclination as to what might be causing it but I’m not positive so I really need some help. My transmission has a hard shift between 1st and 2nd gear, at about 15 to 20 mph, when you let off of the gas and then press the gas pedal again. As the elapsed time of shifting is decreased, the life of the transmission friction materials is increased. (5) Pressure Switch repair elements. Automatic Transmission Hard Parts Apply 6L80 filter ; 6L80E (3) Lokar Automatic Transmission Shift Lever Kit CM4R70WBNXM;. "6L80/6L90E transmissions The newer 6L80e/6L90e transmissions have a larger physical casing and will not fit in the transmission tunnel without modification. The 3-4,4-5,5-6 are SUPER SMOOTH. OD shift is smooth, but too early. That shouldn't be too hard - I'm assuming the factory Impala SS floor shifter is operating a cable? The 6L80/90 is also cable operated, but the direction of movement might be reversed from the 4L60. Chevrolet Transmission Swap Guide - Swap Into Overdrive but National’s T56 is designed to use the standard speedo cable and T5 manual transmission’s drive and driven gears. 6l80e transmission controller. 6L45 6L80 6L90 6T70 transmission TECHM. Will only fit 2010 models as far as I know, 07-09 had a different setup. You may have to register before you can post: click the register link above to proceed. Some kits even include a step-by-step video to walk you through the installation process. Refer to Figs. do NOT contact me with unsolicited services or offers. The transmission, 4L80E, will not shift out of first, abs light is on, no speedometer, no heat or a/c, all at the same time, then all went back to normal with gerky trans shifting, then all went to ma. A transmission with fluid that's low, will not behave normally That's because automatic transmission fluid is a hydraulic fluid that transfers the energy from the engine to. All 6L90 questions answered by experts. Strange that this all happened suddenly with no warning signs. Solves the bad shifting on 1st and 2nd gear and works very well, is easy to install the new switch diaphragms and seals. Wondering if anyone can help. Additionally, the 6L80 will shift into it's peak torque curve at that speed to maintain momentum. 6l80e shift kit Published by on February 27, 2021 on February 27, 2021. This kit uses your original shifter cable. 6l80 line pressure, GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Skipping the other reasons (TSB for the water gurgle in dash and recall reprogram for the particulate filter) the major item was the shudder and a hard shift. Address: 138 Glen Eira Road,Elsternwick, Vic 3185 Phone: John : 03 9528 2071 Email: [email protected] Their performance shift kits can be installed with the transmission in the vehicle, and they come with complete instructions. the "5th gear" is only a different ratio achieved during a kick down shift to 2nd gear which is called 2nd prime. FFL NATCON 2021. Transmission Slow to Shift Into Reverse. The issue is that my 2012 4wd Tahoe is having really weird shifting points, especially in the low gears and it jerks a lot when taking off. The ECM side was great but it shifted way too hard from 1-2, knock the breath out of you hard. Not only does transmission fluid lubricate moving parts, but it also acts as a coolant to prevent components from overheating. That being said what you are experiencing is quite normal. Remove the transmission oil level check plug from the pan. The wrong transmission fluid could cause shifting problems or complete failure of your transmission. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). it's like it's starting in 2nd gear (it is supposed to start in 2nd?), shifts to 3rd, then suddenly back to 2nd at a high RPM and kiIda "hangs" there until shifting back to 3rd again kinda hard and finally to 4this this the "flare". The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. Includes: High Temp HD Clutch rings. While these are “visually interesting” data they can be helpful for tuning. SOURCE: 2002 Ford Explorer 5R55W transmission had Band adjustment is very sensitive on these units, I set both adjustments at one turn. 6L90: Four holes offset to right. Two words: shift quality. I bought a new 2016 Silverado 1500 with the 5. This remanufactured 4L80E Hard Hat Transmission comes with a matching torque converter, ready to install! 3yr Warranty Fast & Easy Core Return The Hard Hat 4L80E retains its factory shift pattern and is a great option for stock vehicles that still want a stronger, longer lasting transmission than a regular OEM replacement. transmission shift range switch - prndl - neutral safety switch - back up lamp : free shipping usa 48 !. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. The transmission will lose hydraulic pressure causing the transmission to drift in and out of gear. The truck has a hard 1-2 shift, and a semi hard 2-3 shift. Take notice of these changes as you attempt to shift as any of these reasons warrants a look at the solenoid. Wondering if anyone can help. how much horsepower will a 700r4 handle Home; Seed; Menu; Contacts. Instead a plug has been placed into the dipstick hole. The transmission takes several miles to shift from 4th to 5th gear. Comparing the two cross sections, you also quickly see that the orientation of the spring dampers is different. While test driving it, I changed gears numerous times to see if it slammed into any gears or hesitated. 6L80/6L90 11 Piece Bushing Kit. EPC relief assembly with new Boost valve. It can also be controlled under DSC, or Driver Shift Control, e. My problem. It is a heavy-duty version of the 6L80 six-speed automatic, with a strengthened input gearset which has two additional pinion gears for six total, and a strengthened output gearset, that uses wider gears than the 6L80. About the 6L80 Transmission Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. 3 engine and a 4L60E trans, it has been rebuilt 1 month ago and still shifts hard from 1st to 2nd only, other gears shift fine. When the vehicle is cold it takes its time shifting from 3 to 4. All the hard parts are available through GM. 6L80 Checking the Fluid Level on Some passenger car applications. Whichever one you encounter is usually very annoying and can make your driving experience highly unpleasant and can even result in an accident. Includes: High Temp HD Clutch rings. super super clean, im really excited to see this swap as chad is a bit of a die hard old school muscle car guy, big block and carb and over the last 2 years has really taken a liking to LS engines, i would like to. About the 6L80 Transmission Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. TRANSGO SK6L80 SHIFT KIT. This kit uses your original shifter cable. Our 4L80e and 4L85E transmissions are one of the strongest in the world. See full list on novak-adapt. Get 6L90 transmission rebuilding tips, 6L90 troubleshooting help, 6L90 technical service bulletins, 6L90 diagnostics and 6L90 technical information from TRNW. For many drivers, this is most noticeable during the shift between first and second gear. I'm a 2nd generation transmission re-builder and transmission tech. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts, and overheating due to reduced cooler/converter flow. Basic 6L80e/6L90e tuning guide. - Harsh or flaring 2-3 shifts that are more likely to occur when the transmission fluid temperature is in the approximately 0°C (32°F) to 40°C (104°F) temperature range, but can be present at any temperature. As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used • Possible hard shifts to 3rd or 5th gears — more common at engine loads below 50% • Slip in 3rd or 5th gear. 6L80 Checking the Fluid Level on Some passenger car applications. I have never been hard on this truck or ever took it off road. Skipping the other reasons (TSB for the water gurgle in dash and recall reprogram for the particulate filter) the major item was the shudder and a hard shift. About the 6L80 Transmission Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. That shouldn't be too hard - I'm assuming the factory Impala SS floor shifter is operating a cable? The 6L80/90 is also cable operated, but the direction of movement might be reversed from the 4L60. Drop in Pressure Regulator valve. Must be able to pick up from my residence. The 6l80 is a lot narrower than that. and the 2-3 is slightly wonky. Silverado, sierra. 5 BILLET LOCK UP. This shifter assembly will control the up shifts and down shifts on the Pace Performance 6L80e or 6L90e transmission package. It was eventually replaced by the eight-speed 8L90 transmission. Fixes Extreme Pressure Damage Due to Worn Pressure Regulator Valve Bore, Restores proper Pressure Regulator and Solenoid Regulator valve function. The transmission shift solenoid facilitates smooth operation of gears. Address: 138 Glen Eira Road,Elsternwick, Vic 3185 Phone: John : 03 9528 2071 Email: [email protected] high quality top of the line fiber pan gasket. In my opinion, this is easiest done with welding. In this video, we cover the basic procedure for the reset of the trans. All 6L90 questions answered by experts. Our Pressure Switch Rebuild kit works with F 124740-30K, is compatible with GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). The transition from second to third was flawless. Transmission Slow to Shift Into Reverse.