Gm 8 speed transmission fluid

The 8L90 can be identified by the following RPO codes, M5Q, M5X and new for 2019, MQE while the 8L45 is identified by the RPO codes, M5T, M5N. The TCM is a standalone Delphi unit which is shared with several other GM applications such as the 9T, and 10L transmissions. The 8L90/8L45 transmissions utilize five clutches to provide eight forward ...

Gm 8 speed transmission fluid. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main seal stock 4L60E on 5th filter/fluid change; 2nd set of drive shaft u-joints; rear diff new bearings; 2nd fuel pump and fpr; ABS pump circuit solder reflowed; 4th water pump; 2nd fan clutch; new front wheel bearing units; new front and rear shocks; 1000# rear air springs, Brake fluid ...

GM Hit With Yet Another 8-Speed Automatic Transmission Class Action Lawsuit In MichiganApril 26, 2024 2024 Chevy Equinox EV Configurator Live April 19, 2024 Duke Woolworth on: 2024 Chevy Equinox ...

Buy B&M Racing 22173 15-19 Transmission Dipstick - Gm 8L90E, Black: Engine Parts ... Stamped Transmission Fluid Level Indicator ; Steel Braided Dipstick/Fluid Fill Tube ; ... 5.0 out of 5 stars Comes with hardware for the 8 speed transmission. Reviewed in the United States on August 22, 2019.The base for the Chevrolet Cruze will be a 1.4-liter turbocharged gasoline engine. It produces 153 horsepower at 5600 rpm and can accelerate the car to a hundred in 8.5 seconds. In the basic configuration of the Chevrolet Cruze, the engine will be paired with a six-speed manual transmission.The GM 8L90 Hydra-Matic 8-speed transmission can perform wide open throttle upshifts 8/100 of a second faster than Porsche's DCT gearbox. The 8L90 transmission can also be manually shifted via steering wheel paddles. And it operates far smoother than a double clutch transmission, thanks to the turbine dampers in the 8L90 torque converter.Fluid. 8-speed transmission: DEXRON-HP Automatic Transmission Fluid. 10-speed: DEXRON ULV Automatic Transmission Fluid (GM Part No. 19352619, in Canada 19352620). Chassis lubrication: Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI755 posts · Joined 2023. #1 · May 31, 2023 (Edited) Hi All, I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions.

ATI's Super F transmission fluid is an effective ATF for use in Powerglides, Turbo 350 and 400, Torqueflite 727 and 904, and Ford C4 and C6 automatics. Super F is great for any non-electric transmission. Super F can also be used in high-performance street applications and is excellent for towing use. It can be mixed with petroleum-based ATF ...From what I understand, the reported root cause is that the original transmission fluid was hygroscopic, meaning it absorbed moisture. ... The combination of that GM 8-speed and GM's engines with the active fuel management (AFM) - and now they offer Dynamic Fuel Management (DFM) - is reason enough to avoid all those GM vehicles if folks care ...Jerry the 8 speed transmission uses a special fluid for the transmission. Most all the fluids are now synthetic. But this is a different synthetic fluid that has to be used with the 8L90E transmission assembly. It’s a better fluid than the dex 6 is and it is only used for the 8 speed transmission for Gm transmission. 19417577 that is the part ...Souza Sezz. This Aisin series front-wheel-drive, eight-speed automatic transmission is the first eight-speed front-wheel-drive of its kind and referred to as the AWF8F35/40/45/50. It's also referred to as GA8F22AW by BMW, AF50-8 by GM, U880E by Lexus/Toyota and TG-81SC by Volvo to name a few. Its size and package is designed to replace the ...Mobil 1 Mobil 1 HP Transmission Fluid 19418066. $39.00 CAD. Shipping calculated at checkout. Quantity. Add to cart. Add to wishlist. Transmission Fluid 8 Speed Automatic Transmissions. Pick-Up Only. Transmission Fluid 8 Speed Automatic TransmissionsPick-Up Only.The My GM Rewards Card offers high earning potential, but it likely only makes sense if you want to redeem your points toward GM-related purchases. We may receive compensation from...My son-in-law recently traded his $58,000.00 2016 1500 4WD 6.2 8L90 on a 2019 Jeep because GM/Chevrolet failed to address/repair that very problem and just paid him lip service. Other than that problem, it was a very nice truck with all the creature comforts and was much quieter going down the road than my wife's Honda Accord!The 10L1000 is a 10-speed heavy-duty transmission that shares some design features with its smaller light-duty 10-speed cousins. However, although the 10L1000 looks much like a 10L80, it is much larger with a higher torque capacity. In addition to being a more robust unit than the 10L80, it is much heavier, weighing in at over 360 pounds.

An Active Oil Management takes up excess fluid volume in the transmission case as the oil heats and expands. ... TSB Seems To Fix 8-Speed Automatic GM Transmission ProblemsAugust 13, 2019;The 2015 (and later) C7 Corvette’s eight-speed transmission, formally referred to as the 8L90E, was constructed of four gearsets, a pair of open clutches, and an industry-first binary-vane pump. The latter device, which regulates fluid flow into-and-through the transmission based on driving style, operates under two output levels – low …Automatic transmission fluid oil capacity for the following Chevrolet car model 2500, 1500/2500/3500, Acadia (GMC), Acadia (GMC) Limited, Astro, Avalanche, ... 6.2/5.8: 2.2/2.1: GM 88900925 *DM, MV: Bolt: 17-20: 1ET25 (E-CVT) 3.1/2.9: 2.7/2.6: DEXRON HP: SYN DVI, LG6: Camaro: 97-02: 4L60-E: 8.8/8.3: ... (which extend the rotational speed range ...It is designed for the Newer GM 8L90E 8 speed transmission found in the Corvette, Camaro, Cadillac CTS-V and GM trucks and SUVs. It is warranty approved for all vehicles specifying DEXRON® HP ATF, and can be used in older vehicles specifying DEXRON VI, DEXRON® II or DEXRON® III type fluids. 2014, LTs-cam'd-tuned-4:10-drop'd-24's-4500 watts ...

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There’s a lot to be optimistic about in the Consumer Goods sector as 3 analysts just weighed in on General Motors (GM – Research Report), ... There’s a lot to be optimistic a...A Closer Look at GM’s AF50 Transmission. November 30, 2018. 5,098 Views. ... Then you’ll have to refill the transmission using AW-1 automatic transmission fluid at $36 a quart. ... The ZF 8-Speed Transmission Fluid and Filter Change. January 16, 2020. Guest Author. 59,857 Views. Share This! Facebook;Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid 1 Gallon. Part # 773775. SKU # 819367. Check if this fits your 2018 Chevrolet Silverado 1500. Notes: Automatic Transmission. 1 gallon. It is recommended to check your vehicle owner's manual to be sure Valvoline Max Life is right for your vehicle. Flash Point: 394Deg.Fast learn basic requirements and when/how it should be initiated. Fast learn should be initiated after any type of transmission repair. This includes a transmission flush with new ATF, provided the flush is to correct TCC shudder or slip. The temperature must be at 167°F (75°C) and 185°F (85°C), but it also depends on current TCM programming.Jerry the 8 speed transmission uses a special fluid for the transmission. Most all the fluids are now synthetic. But this is a different synthetic fluid that has to be used with the 8L90E transmission assembly. It’s a better fluid than the dex 6 is and it is only used for the 8 speed transmission for Gm transmission. 19417577 that is the part ...

Mobil 1 Mobil 1 HP Transmission Fluid 19418066. $39.00 CAD. Shipping calculated at checkout. Quantity. Add to cart. Add to wishlist. Transmission Fluid 8 Speed Automatic Transmissions. Pick-Up Only. Transmission Fluid 8 Speed Automatic TransmissionsPick-Up Only.Other engines have a regular maintenance interval, just like engine oil or filters. It is important to follow GMC guidelines on transmission maintenance. If you need to have the transmission ...Fluid. 8-speed transmission: DEXRON®-HP Automatic Transmission Fluid (GM Part No. 19331925, in Canada 19300537). Manual transmission: Manual Transmission Fluid (GM Part No. 93436060). Key lock cylinders, hood hinges, body door hinge pins, tailgate hinge and linkage, fuel door hinge, tailgate handle pivot points, hinges, latch bolt, and linkage ...Most all the fluids are now synthetic. But this is a different synthetic fluid that has to be used with the 8L90E transmission assembly. It's a better fluid than the dex 6 is and it is only used for the 8 speed transmission for Gm transmission. 19417577 that is the part number for the correct fluid for the 8 speed transmission. It's not cheap.Doing a full flush, you may need to get into a 3rd case. That little transmission holds a lot of fluid. If you click on the image of the back of the bottle and blow it up, it shows the GM Spec. J-62120. That price is less than $13 a qt. Not bad for Synthetic ATF. 2016 White Colorado LT 2WD Ext. Cab. 3.6L V6 6 Spd.GM class-action lawsuit alleges companies sold faulty 8-speed transmissions. ... 2019, through the model year 2022, when GM replaced the automatic transmission fluid that caused the shudder problem.A judge recently granted class action status to a lawsuit brought by 39 plaintiffs in 26 states, alleging problems with the 8-speed automatic transmissions in several late-model General Motors vehicles, including the 2015-19 Chevrolet Corvette.. Owners allege the vehicles equipped with GM's 8L90 or 8L45 8-speed automatic transmissions made between 2015 and March 1, 2019 are dangerous to ...2020 Silverado Transmission Fluid Change Cost. The cost of a transmission fluid change for a 2020 Chevrolet Silverado 1500 typically averages around $350. This cost includes the labor for the service and the transmission fluid itself. Prices may vary depending on your location, the service provider, and any additional services or maintenance ...GM 8L45 and 8L90 automatic transmissions allegedly shudder, jerk, hesitate and shift hard. December 24, 2018 — A General Motors 8-speed transmission lawsuit alleges fixes offered by the ...

Mercon V: It was created especially for Ford cars since 1999. ATF+3, ATF+4 (MS 7176 and MS 9602): They are mainly used for Jeep, Chrysler, and Dodge cars. The +3 fluid is oil-based, while the +4 fluid is synthetic. The ATF+4 can also be used in most Dodge, Plymouth, BMW, Mercedes, Volkswagen, and Jeep cars. Highly Friction Modified ATF: This ...I couldn’t even get GM to replace my 8 speed transmission 33000 miles and they just said changing the fluid and filter in it should take care of the problem. It didn’t. Now at 63,000 miles ...GM auto transmission where a DEXRON VI, earlier-generation DEXRON or AW-1 fluid is specified. 1: DEXRON ULV: Quart: Fully synthetic ultra-low viscosity for use in 10-speed transmissions. Not a suitable replacement for DEXRON III or DEXRON VI. ATF Type III (H) Quart, Gallon or DrumFeb 17, 2023 · In addition, the 2023 Chevy Colorado also introduces the second-generation GM eight-speed automatic transmission, addressing one of the biggest issues of the preceding Chevy Colorado. For those ... 8L90E Transmission HD Remanufactured Chevy Gm Eight-speed Automatic with Free Transmission Fluid. This custom built Mega Monster Transmission is Engineered to Dominate, while ensuring stability. Now Includes the Full Synthetic Transmission Fluid For Free! Monster Sale Price: $4,699.00. Buy in monthly payments with Affirm on orders …Mobil 1 Synthetic LV ATF HP is an advanced full synthetic automatic transmission fluid formulated from synthetic base oils and an advanced additive system. It ...The new GM Hydra-Matic 9-speed 9T50 automatic transmission made its debut on the 2017 Chevrolet Malibu Turbo. It will then make its way to the 2017 Chevrolet Cruze (with 1.6L turbo diesel) and ...I share what I noticed as a result of changing the fluid in my 2018 Silverado 1500 with the Allison 8 speed transmission.

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According to GM, the issue was caused by “moisture content in the transmission fluid.” The old GM transmission fluid was to be swapped out for Mobil 1’s new synthetic LV ATR HP fluid, which seems …Location. North Florida. Wednesday at 9:29 AM. #2. When the shudder problem first arose in the early 8 speeds and GM determined a switch from Dexron VI to the Mobil 1 LV ATF (blue bottle) was the fix. The GM TSB called for a complete flush of the Dex VI replacing with the Mobil 1 LV. GM dealers had to obtain a special machine to perform the flush.Buy Genuine GM Fluid (12346190) 75W-85 GL-4 Synthetic Manual Transmission Fluid - 1 Quart: Transmission Fluids ... Its exceptional quality and compatibility with NV4500 5-speed manual transmissions in pre-2002 Dodge Ram trucks make it a standout choice. The fact that it is now discontinued adds to its allure as a sought-after item for those in ...The internal component on GM 6-speed transmissions, including the 6T30/40/45/50, 6T70/75, 6T80, 6L45/50, 6L80 and 6L90 of the TEHCM combines the function of a TCM with valve body solenoids, integrated electronic and hydraulic components, pressure and temperature switches, filter plate and an upgraded lead frame – all in a single unit.Revtime. 272 posts · Joined 2021. #10 · May 24, 2021. 50k sounds about right. I have 15k on my 2017. Its mine now so it will take less time to hit 50k than it did 15k. This ZF 8 speed is a wonderful trans. I want to keep it working well as long as possible. A bit pricy for a fluid change but you gotta pay to play.What are manual transmission synchronizers? Visit HowStuffWorks.com to learn more about manual transmission synchronizers. Advertisement When you shift gears in your manual-transmi...The revised Hydra-Matic 8L80 eight-speed ( RPO code MFC) will be paired with the turbocharged 2.7L I4 L3B gasoline engine, one of the four engines available for the 2024 Chevy Silverado 1500. The ...6L90 Transmission Fluid Capacity. The 6L90 transmission is a six-speed automatic that was introduced in the Chevy Silverado and GMC Sierra in 2007. It was designed to replace the older four-speed automatics that were becoming less capable of handling modern engines’ increasing power and torque output. ….

Services GM vehicles with 8L45 & 8L90 Transmission. Use with CTA #7400 ATF Filling System Tanks. Applications: Chevrolet, GMC & Cadillac (2015+). Product information . ... This is the right one to add transmission fluid on the 10 speed auto. Read more. Helpful. Report. jerry w. 5.0 out of 5 stars Works and fits great.This isn't to say the 6-speed hasn't had issues, but the 8-speed is the transmission to blame for the infamous shudder (Ok, well technically the 6-speed had a shudder/programming issue, but that was fixed way back and is unrelated to the 8-speed). ... GM started using the new transmission fluid at the factory in March 2019. Any Colorado ...This is the fluid GM uses to fix the GM 8 speed shudder issue. Read more. Helpful. Report. JUNIOR. 5.0 out of 5 stars Worked great. Reviewed in the United States on February 2, 2024. ... Definitely worth changing with this mobile one blue label synthetic transmission fluid. Read more. 8 people found this helpful. Helpful. Report. William Snyder ...Fill the unit to 3 1/2 to 4 inches above the pan rail, then start the engine (only after a rebuild, not a service). Use low pressure (25 psi or so) to pressurize the case and force oil through the filter and into the pump. Give it a minute, then start the engine. Pressurize the line pressure tap (with oil).Service your transmission with the new updated transmission fluid per GM TSB 18-NA-355. All filters and gaskets are genuine ACDelco parts. This kit comes complete with ACDelco internal transmission filter, ACDelco pan gasket and 10 quarts of Mobil 1 Synthetic LV ATF HP fluid. Features: Genuine ACDelco gasket; Genuine ACDelco Sump Filter; 10 ...Performed trans service fast learn and test drove vehicle again. Harsh shift still felt the same. Learned c-1 clutch as outlined in bulletin #16-na -019. After learning clutch while driving checked for harsh down shift. No longer feel harsh Down shift from 3-1.". 2020 Canyon Denali CCSB 3.6L 4x4 Summit White.Wait until the transmission fluid temperature reaches 35º-45ºC (95º-113ºF). Move the shift lever to all positions from park to drive, waiting at least two seconds at each position. Repeat step 3 and then shift back into park. Raise and support the vehicle. The vehicle must be level, with the engine running and the shift lever in park.The factory-fill product for the 8L90 is AC Delco Dexron HP Automatic Transmission Fluid which is sold at Chevrolet, Cadillac and GMC dealerships. ... GM designed and built the 8-speed Hydra-Matic 8L90 automatic transmission for the 2015 model year. The two main attributes of this transmission are improved fuel economy and increased torque ... Gm 8 speed transmission fluid, A Class Action Lawsuit Just Got Certified. A new class-action lawsuit has been certified over ongoing eight-speed automatic transmission problems in Chevy Silverado and GMC Sierra trucks. Updated on August 1, 2023 for freshness. Problems with the eight-speed automatic transmissions in Chevy Silverado pickups are well-known., Buy Genuine GM Fluid (12346190) 75W-85 GL-4 Synthetic Manual Transmission Fluid - 1 Quart: Transmission Fluids ... Its exceptional quality and compatibility with NV4500 5-speed manual transmissions in pre-2002 Dodge Ram trucks make it a standout choice. The fact that it is now discontinued adds to its allure as a sought-after item for those in ..., 8-Speed Automatic GM Transmission Problems "SHUDDER". Hello everyone, I've recently encountered a shudder problem with my vehicle, and I've been advised by the dealership to replace the transmission fluid as they believe it could resolve about 90% of the issue. They've quoted a cost of around $600 for this service., Some signs of low transmission fluid are slipping or jerking motions as the gears shift, dragging of the vehicle as it picks up speed and increase in the temperature of the transmi..., Mar 23, 2023 · Use this procedure to check the. transmission fluid level when the. transmission fluid temperature is. between 71 °C and 93 °C (160 °F. and 200 °F). The hot check is the most accurate. method to check the fluid level. The. hot check should be performed at. , The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque. It is an incredibly advanced transmission and has the technology to ..., The 10L1000 is a 10-speed heavy-duty transmission that shares some design features with its smaller light-duty 10-speed cousins. However, although the 10L1000 looks much like a 10L80, it is much larger with a higher torque capacity. In addition to being a more robust unit than the 10L80, it is much heavier, weighing in at over 360 pounds., of DEX VI Transmission fluid. 8. Start the engine and drain 4 quarts of transmission fluid into GE-47716-2 Graduated Bucket then shut ... GM Oil Distributor), 88865601 (GM CCA Stock Order) N/A Kit, Filter 24236933 N/A Seal, Trans Fluid Cooler Piper Fitting 23135703 1 Warranty Information, 2020-2022 2500HD Transmission Fluid Check Procedure.pdf. 190.1 KB Views: 286. 2020-2022 2500HD Transmission Fluid Change-fill Procedure.pdf. 697.7 KB Views: 130. 2500HD Transmission Fastener Spec and Bolt Sequence.pdf. 3.9 MB Views: 108. 2500HD Transmission Fluid Capacities.pdf., Fluid. 8-speed transmission: DEXRON-HP Automatic Transmission Fluid. 10-speed: DEXRON ULV Automatic Transmission Fluid (GM Part No. 19352619, in Canada 19352620). Chassis lubrication: Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI, Appointment to the dealer made and I may update this Monday with the results. Regardless, anyone that gets a P0711 on a K2 platform on the 8L90 or even 6L80 transmission, this may help you diagnose it if you're out of warranty. It could be an economical sensor/harness or even an easier to replace thermostat., Fluid level check is performed with a transmission temperature of between 95 and 113 degrees Farenheit.2018 Silverado 8L90 transmission fluid and filter cha... , Mobil 1™ Synthetic LV ATF HP is an advanced full synthetic automatic transmission fluid formulated from synthetic base oils and an advanced additive system. It is approved and licensed by General Motors against DEXRON® HP ATF. We stand behind our products. Read our Mobil ATF limited warranty. No sellers found., The 10L1000 is a 10-speed heavy-duty transmission that shares some design features with its smaller light-duty 10-speed cousins. However, although the 10L1000 looks much like a 10L80, it is much larger with a higher torque capacity. In addition to being a more robust unit than the 10L80, it is much heavier, weighing in at over 360 pounds., The 2015 (and later) C7 Corvette’s eight-speed transmission, formally referred to as the 8L90E, was constructed of four gearsets, a pair of open clutches, and an industry-first binary-vane pump. The latter device, which regulates fluid flow into-and-through the transmission based on driving style, operates under two output levels – low and ..., AC Delco Dexron VI (4Qt): https://www.amazon.com/gp/product/B01EKMGG92/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=dustin02-20&creative=9325&linkCode=as2&creativeASI..., Weird. For regular service the owners manual doesn’t even suggest a transmission service, ever. For severe service suggests a service ever 45,000 miles, and even so, it’s just a “ change fluid and filter” which is basically a pan drop. Sounds like a mechanic who doesn’t care what the service writer puts on the form., Jul 13, 2023 · 5546 posts · Joined 2010. #9 · Jul 14, 2023 (Edited) According to GM there should be no reason to check ATF fluid level on the 8-sp or 10 speed sealed transmissions unless there is a evident leak. Paraphrasing; checking fluid requires the fluid be in a certain temperature range, the vehicle on a lift and level, you remove a plug, if fluid ... , Here is an excerpt from a GM Service Bulletin (PIP5337A) on flushing the trans fluid on the 8-sp. when servicing torque converter for shudder. Some steps can be eliminated if just R & R fluid. With the transmission warm, flush the cooler lines and cooler using DT-45096 oil cooling system flush and flow test tool., I was was quoted by my dealer originally $191.80 for a 8L90 ransmission flush & fill with a new filter on a 2020 Silverado 1500 RST. I accept and a few hours later, I get a call saying there will be an $80 surcharge because the 8L90 uses a "special transmission fluid.". It ended up being $284.80 total., Saginaw transmissions can be identified by the material of the case, the position of the shifter arms and transmission codes. Produced in three- or four-speed models, these manual ..., 8L45 - 8 Speed Transmission Fluid & Filter Change Video. Jump to Latest Follow ... GM ZR2 All weather floor mats, Diamondback cover, Weathertech mudflaps/air vents, Timbren off road bump stops front and rear, Motorola Bluetooth adapter for wireless Android Auto, AEV differential cover, onboard air (Viair 440p), back up LED pods for reversing ..., The GM 8L90 Hydra-Matic 8-speed transmission can perform wide open throttle upshifts 8/100 of a second faster than Porsche's DCT gearbox. The 8L90 transmission can also be manually shifted via steering wheel paddles. And it operates far smoother than a double clutch transmission, thanks to the turbine dampers in the 8L90 torque converter., 2. Shuddering. Shuddering or torque converter shudder is another common complaint against GM 10-speed transmissions. Many GM owners experience this problem when trying to shift the car into overdrive or driving up an inclined surface. Convulsively shaking of a vehicle indicates severe damage to a transmission., For example, each quart of C8 Corvette transmission fluid currently costs $42.90, which means adding about $100 to every 2020 Corvette produced if GM added the extra fluid at the factory. If GM ..., The 8L90 can be identified by the following RPO codes, M5Q, M5X and new for 2019, MQE while the 8L45 is identified by the RPO codes, M5T, M5N. The TCM is a standalone Delphi unit which is shared with several other GM applications such as the 9T, and 10L transmissions. The 8L90/8L45 transmissions utilize five clutches to provide …, GM 6-Speed 6T70 MH2 Hydra-Matic Automatic Transmission. GM 6-Speed 6T75 M7V Hydra-Matic Automatic Transmission. GM 6-Speed 6T75 M7X Hydra-Matic Automatic Transmission. GM 6-Speed 6T80 MHM Hydra ..., Feb 28, 2021 ... Watch This Next: C7 Stingray Corvette AMSOIL Motor Oil Change - https://youtu.be/CEXWQm7GZPg I give a man a fishing pole & show him how to ..., Fluid level check is performed with a transmission temperature of between 95 and 113 degrees Farenheit.2018 Silverado 8L90 transmission fluid and filter cha..., Chevrolet just announced a fix for its beleaguered 2022 Silverado 1500 transmissions. Here are the details. Updated on October 13, 2023 for freshness. Owners of 2022 Chevrolet Silverado trucks have been experiencing various 10L90 10-speed automatic transmission issues. It's separate from Chevy's ongoing problems with its eight-speed ..., OEM stuff is: ACDelco GM Dexron VI Automatic Transmission Fluid I can get 6 quarts of "Mobil 1 Transmission Fluid - Dexron-VI ... I replaced the transmission fluid in the summer of 2019. I used Havoline Full Synthetic Multi-Vehicle ATF I got on Amazon ($56 for 12 quarts at the time). Also picked up a new AC Delco pan filter., Published: June 24, 2022. The full text of this sponsored video is below: Welcome to the GM eight speed torque converter shudder solution by LubeGard. General Motors has issued multiple technical service bulletins on torque converter clutch shudder in the eight-speed 8L45 and 8L90 transmissions. This problem affects over four million vehicles., Changing the fluid over to the latest Mobile 1 Synthetic Ultra Low Viscosity ATF HP fluid (GM #19417577) is the solution. ... The ZF 8-Speed Transmission Fluid and Filter Change. January 16, 2020. Guest Author. 59,856 Views. Share This! 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