Gm 8 speed transmission fluid

2021 Silverado 1500 w/ 5.3 - 8-speed transmission issues. Hi all, I’m hoping to get some general advice on this 8-speed transmission and whether or not I should trade in my truck now. I have the ‘21 Silverado 1500 LTZ w/ the 5.3 v8 and 8-speed transmission. It currently has ~30k miles, a good portion of which are highway.

Gm 8 speed transmission fluid. According to official C8 service documentation, the M1L eight-speed utilizes ACDelco Dual-Clutch Transmission (DCT) Fluid-FFL-4 (part number 10-4130 / 19418016), which offers the right chemical ...

GM, which represents the owners of various GM vehicles who have one of two models of eight-speed automatic transmissions — the GM 8L90 or 8L45 — made between 2015 and March 1, 2019. The ...

The old GM transmission fluid was to be swapped out for Mobil 1's new synthetic LV ATR HP fluid, which seems to have solved many of the issues. Upgrades With ATI Performance Products. Even with the "shudder" issue solved, the stock eight-speed GM transmission can be improved with performance upgrades from ATI for serious driving ...Transmission Fluid Thermal Bypass Valve. Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capacity with this easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 8L90 8-speed transmission. The OEM part has restrictive internal passages. When the OEM valve ...Fluid. 6.2L with 8-speed transmission: DEXRON®-HP Automatic Transmission Fluid (GM Part No. 19300536, in Canada 19300537). Manual transmission: DEXRON®-VI Automatic Transmission Fluid. Key lock cylinders: Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474).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 ...01-21-06 01:34 PM - Post# 858654. In response to firedog561. The fluid application chart I have shows: HM-290/5LM60 5-speed manual transmission - Manual transmission fluid P/N 1052931. This fluid is similar to 5W-30 motor oil. Do not put 80W-90 in there. Email.In the 1980s I bought a used 1970 GMC C-2500 3/4 ton pickup with a 350 cid 8-cylinder engine. This was GM's most common engine. The body was good, but after putting some miles on the truck an engine banging noise started. My trusted local repair shop couldn't diagnose the noise, but it had to be bad.Step 2: Drain, Fluid Fill, & Circulate New Fluid. 2 a.) Remove the transmission fluid pan and drain transmission fluid again. Discard all oil. 2 b.) Install the transmission fluid pan and refill with new transmission fluid using enough volume to have oil come out of oil level check plug.Pedrx_v said: i own a 2008 saab 9-3 aero with 146k Miles and planning on keeping this one for life until it comes to its last day, its also my 5th saab and made it to owning the last generation. saab 9-3 2008 2.8L V6 engine takes 2.5 Litters of transmission Fluid no filter just drain and refill !

To Learn C4 (For 1-2, 5-6, or 7-8 Shift) 1. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 64-72 km/h (40-45 mph) for this procedure. • Shift the transmission into 7th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1750 rpm.October 20, 2022. The transmission fluid temperature of some 6L80 6-speed automatic transmissions (RPO MYC) and 6L90 6-speed automatic transmissions (RPO MYD) may be too hot under some operating conditions. Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, Express, Sierra 1500, Sierra ...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 ...Problem #8 - The Bushings. A babbitt material from the factory, the ZF 8-Speed transmission bushings are likely to degrade over time. This, coupled with OEM’s manipulating consumers to not perform proper fluid maintenance make the factory bushings a common wear point.GMC Sierra 1500 models from 2014, specifically equipped with the six-speed transmission, may leak fluid due to the oil line not being fully secured. Should the fluid encounter hot engine components, a fire may erupt. Finally, a recall was issued for Sierra 1500s from 2019 and 2020 over an improperly welded joint causing the driveshaft to separate. 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;

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 ...Transmission Fluid Fill Adapter High Hardness & Anti-rust ATF Transmission Fluid Oil Filling Filler Adapter Compatible for Ford B.MW V.W A.udi Use with Hand/Pneumatic Operated ... 2.0 out of 5 stars Does not work for gm 10 speed 10L80. Reviewed in the United States on November 29, 2022. Verified Purchase. Does not …ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid - 1 gal. 4.8 out of 5 stars ...Features of automatic transmission 8L45E, 8L90E. The new family of 8-speed automatic transmissions included two transmissions. The 8L45E was intended for less powerful cars with engines up to 3.6 liters. They also designed a reinforced version of the machine 8L90E, which was installed even on 8-cylinder engines with a working volume of 6 liters.Click the Amazon Link below to View products used in this Video MOBILE ONE ATF LV HD -- https://amzn.to/41rbGz58L90 FILTER https://amzn.to/3obfohEhttps...4335 posts · Joined 2007. #8 · Feb 4, 2022 (Edited) my 2016 owners manual shows the following for the Aisin 8 speed in my V-Sport: ATF-WS Automatic Transmission Fluid (GM Part No. 88863400, in Canada 88863401). my Owners Manual also indicates changing the transmission fluid at 45K miles under the severe maintenance schedule.

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In 2019, Ford introduced the front wheel drive 8 speed which is very similar to the 9T GM front wheel drive series. All the 8F series units use Ford Mercon® U LV. T he GM u nits require the use of Dexron® 6 fluid. The eight forward speeds are achieved by using just two driving clutches and four brake clutches (figure 2).21 posts · Joined 2010. #16 · Mar 28, 2021. I bought a used 2000 suburban in 2006, changed the fluid and filter at about 120k because one of the solenoids failed. It was fine, it has 235k on it now. That being said, any gm transmission at 235k miles is probably on borrowed time so I am having it rebuilt completely.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 …Although what the service writer described matched the TSB I originally found for the 8-Speed GM transmissions, TSB # 20-NA-142 posted below was on my paperwork, along with p/n 24236933 Filter Kit, p/n 88862155 Dexron VI and the labor 8481018. The TSB above calls for regular AC Delco Dex VI ATF, and not the M1 LV ATF HP.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.

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 ...253 posts · Joined 2012. #1 · Apr 28, 2013. Just wondering what the normal operating temperature should be on these 8 speeds. On my 2012 it usually ran between 172 and 178. Looking at the transmission temperature gauge on my 2014, it's reading between 199 and 205. This was in normal driving, stop and go traffic, it's only on the 60s today.8-Speed Automatic Transmission Assembly, Remanufactured - GM (19433288) MSRP: $4,098.44. Discount: $524.60 (12.8% off) Sale Price: $3,573.84. Core Charge: $2,000.00. Make sure this part fits your Car. Add to Cart. Manufacturer Warranty Minimum of 12 Months. Guaranteed Fitment Always the correct parts.With the new GM transmissions not having a dipstick to check the fluid, I thought I would post the GM service bulletins for checking, filling and capacities for the new body 2500HD's. I would imagine it is similar to any "sealed" GM transmission. Attachments. 2020-2022 2500HD Transmission Fluid ... The procedure for the 8 speed is ...Jan 13, 2021 ... EASIEST Way to Change Transmission Fluid 2014 2016 Chevy Silverado or GMC ... 2018 Chevrolet Silverado 8 speed Transmission Filter Change and ...Dexron LV ATF HP is composed of a Poly-alpha-olefin (PAO) Group IV Base oil and additives developed by Afton Chemical needed for the proper operation of the 2015 and above GM 8L90 8-Speed rear wheel drive automatic transmission. The current GM specification that defines the fluid is GMW16974 (2nd Edition, May 2017).Feb 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 ... DEXRON HP - 2013 and above GM 8L90 8-speed RWD automatic transmissions; Mopar ATF+4 - Most Dodge, Jeep, ... From 1958-1968 many vehicle manufacturers continued to use the next GM automatic transmission fluid specification, the Type "A" Suffix "A" fluid, in their transmissions.As for the 10L90, while the 10-speed auto might be a better transmission, some reasons it might not be used in place of the 8Lxx are: 1) Cost. 2) No advantage over the 8spd. In some lighter, non-high-performance cars and light trucks, two more gears won't achieve much improvement in fuel economy. 3) Architecture.I don't think heat and electronics get along. GM came up with a lower thermal temp bypass valve which opens at 158°F. You should consider replacing the factory 195°F with the 158°F thermostat. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main seal.Hey guys I just recently purchased a CPO 2019 traverse 3.6 with the 9 speed I absolutely love the car, but I checked the transmission fluid right after buying and noticed it was not clean/changed. Dealer is agreeing it is dirty but insist GM normal maintenance schedule does not recommend changing it, so unless I want to get agressive and push my case (I do not they have been great besides this ...GM has always lead the way in technology with the development of their transmissions by adding additional gears. The increase of gears from the original 3 and 4 speed transmissions to the GM 8 speed transmissions was to benefit the emission standard and increase fuel efficiency. The

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.

ACDelco 24236933 Professional Automatic Transmission Fluid Filter Kit. Visit the GM Parts Store. 4.8 1,196 ratings. | Search this page. 200+ bought in past month. $3200. Get Fast, Free Shipping with Amazon Prime. FREE Returns. Available at a lower price from other sellers that may not offer free Prime shipping.Oil Type: Synthetic. Volume: 1.00 quart. Quantity: Sold individually. ACDelco FFL-4 DCT Automatic Transmission Fluid. For assured protection in your GM dual-clutch transmission, use ACDelco FFL-4 DCT automatic transmission fluid. This synthetic blend has been rigorously tested against an extended version of the ATSM 130 copper corrosion test.Shop for the best Transmission Fluid - Vehicle Specific for your 2014 Chevrolet Silverado 1500, and you can place your order online and pick up for free at your69. by Sam McEachern. — Mar 8, 2021. Sponsored Links. General Motors has announced a new Customer Satisfaction Program for certain examples of the 2021 model year Chevy Silverado 1500 and GMC...As of July 8 th, 2019, GM began using a new type of Mobil 1 automatic transmission fluid for the troublesome transmissions. Customers that complain of shuddering and harsh shifting...253 posts · Joined 2012. #1 · Apr 28, 2013. Just wondering what the normal operating temperature should be on these 8 speeds. On my 2012 it usually ran between 172 and 178. Looking at the transmission temperature gauge on my 2014, it's reading between 199 and 205. This was in normal driving, stop and go traffic, it's only on the 60s today.Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in. Canada 10953437). Chevrolet recommendations and specifications for oil and fluid for 2016 Silverado 1500. Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2016 Chevrolet Silverado 1500 user's manual. ground and run the transmission through all 8 forward gears, reverse and neutral. 6. Repeat steps 2-5 for the 2nd drain and fill. 7. Repeat step 2- 3, clean the transmission oil pan and magnet, repeat step 4, and steps 8. 8. Perform the fluid level set procedure: 8.1. Get the transmission fluid temperature to the proper temperature outlined ...

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How to flush the automatic transmission fluid and change the filter in a GMC Sierra, Chevy Silverado, Yukon, Tahoe, Suburban, Escalade. Steps will work with...Click the Amazon Link below to View products used in this Video MOBILE ONE ATF LV HD -- https://amzn.to/41rbGz58L90 FILTER https://amzn.to/3obfohEhttps...GM Genuine Parts and ACDelco parts are now available to purchase online through participating sellers. Click to search and purchase the only parts for your GMC that are backed by General Motors. Gain insights into GMC engine and transmission service. Explore maintenance schedules, diagnostic tools, and tips from the experts for optimal performance.It was designed to fix the shudder issues in GM 8 speed transmissions. It has a very robust DI package with excellent friction modifiers. Do not add Lubegard or anything else to it. I don't know how much you can drain versus your transmission capacity. Do at least 3 drains and fills. You should see results right away.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 ...Valvoline™ ULV is a full synthetic, ultra low viscosity transmission fluid specifically engineered for high speed automatic transmissions. Formulated to meet the performance requirements of the latest 9 & 10 speed transmission designs, including the Ford/GM 10R80 found in select Ford F-150 and Raptor trucks.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 ...The 8 speed Has had no issues after the fluid was resolved. The 6speeds are still some of the most reliable out there. ... TSB Seems To Fix 8-Speed Automatic GM Transmission ProblemsAugust 13, 2019;Apr 26, 2023 ... Welcome to the Trick Shift Garage! In this video, we will walk you through how to check the transmission fluid for GM's 6-Speed 6L80 and ...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. ….

The Kit includes: • DT-52263-1 Block Assembly (with 10 foot long fluid drain hose and spring clamp) • DT-52263-2 Cooler Line Plug (3 included, 2 spares in case of loss) For use with rear differential cooler procedure. • DT-52263-3 1/2” Cooler Line Flush Adapter Set. • DT-52263-4 3/8” Hose Adapter (6” long with 2 hose clamps)6 posts · Joined 2022. #1 · Jan 29, 2022 (Edited) New owner of a 2016 CCSB Canyon SLT. The truck is immaculate and has 55,830 mi / 89,850 km. Looking through the service records it doesn't appear that the transmission or transfer case fluid was ever serviced / changed. Manual says this should be done at 45k miles or 72k km under severe usage.The new Mobil 1 Synthetic LV ATF HP transmission fluid is now available to U.S. dealerships through your local GM Oil Distributor. The new Mobil 1 Synthetic LV ATF HP transmission fluid is available in quart bottles (GM Part Number 19417577) and, for a limited time, in 55-gallon drums (GM Part Number 19417904)The 8 speed is a good transmission. Bad fluid has been an issue in 3 speeds, 4speeds 5,6,7, ... GM Hit With Yet Another 8-Speed Automatic Transmission Class Action Lawsuit In MichiganApril 26, 2024;It was designed to fix the shudder issues in GM 8 speed transmissions. It has a very robust DI package with excellent friction modifiers. Do not add Lubegard or anything else to it. I don't know how much you can drain versus your transmission capacity. Do at least 3 drains and fills. You should see results right away.From GM Authority: The GM 8-Speed Transmission Needs To Go Away ASAP: Opinion BY JONATHAN LOPEZ — JUN 18, 2019 It's no secret that the GM 8-speed transmission is not great. ... Two months ago I had the transmission fluid changed in my 2017 CT6 at 42K miles per the procedure outlined in the GM Service Bulletin. The shuddering went away ...General Motors LLC (E.D. MI. Case No. 2:19-cv-11044-DML-DRG) is a class action lawsuit filed on April 10, 2019, which was consolidated with lawsuits filed by several other consumers on behalf of people who purchased or leased certain cars equipped with a 8L45 or 8L90 GM transmission. Previously Filled GM 8 Speed Transmission Lawsuits: …Dexron LV ATF HP is composed of a Poly-alpha-olefin (PAO) Group IV Base oil and additives developed by Afton Chemical needed for the proper operation of the 2015 and above GM 8L90 8-Speed rear wheel drive automatic transmission. The current GM specification that defines the fluid is GMW16974 (2nd Edition, May 2017). Gm 8 speed transmission fluid, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]