2021 silverado 6 speed transmission problems

Jun 7, 2021 ... I would try resetting the transmission module I will put information below how to do this if it dose not fix the problem it will need the ...

2021 silverado 6 speed transmission problems. Another major problem you can find in 2021 chevy 6.6 gas problems is the deficiency of horsepower ... and towing weight. Based on a 2022 Chevy Silverado HD, the Duramax 6.6 turbo-diesel engine has 445 HP, 910 Lbs.-Ft. of torque, and the highest towing capacity is 36,000 lbs. ... Many people debate that the ten-speed transmission will be …

Despite problems, it is one of the most reliable transmissions on the market. It can be your ultimate choice if you want to experience better driving and fuel efficiency. For example, the 2018 Silverado 6-speed transmission problems are more severe than the 2020 Silverado transmission problems.

Oct 31, 2022 ... Silverado ZR2 Problems and Issues ... 10 speed was supposed to be the fix for the trans ... And im also not convinced its a trans issue as stated.2016 Chevrolet Silverado 1500 Transmission Problems. Find something helpful? Spread the word. 21.9k. Click on a problem below to read more. Transmission Failure 28. Loud Clunk When Shifting 9 ...GM is launching a “customer satisfaction program” to address ninety-eight 2021 Silverado and Sierra, which have 8-speed transmissions that are certified duds. The quality and performance of General Motor’s 8-speed transmission, used on some trim levels of the Silverado and Sierra since 2014, has been up for debate over the years.Read the next 8 complaints ». The 2016 Chevrolet Silverado 1500 has 28 problems reported for transmission failure. Average repair cost is $4,770 at 87,000 miles.8 speed transmission failures. **** you Chevy and stick that 8 speed transmission up your asses sideways. Mine took a **** at 105,000 miles. Estimated cost to replace it is $9500.00. It didn't completely fail but my mechanic (who I trust 100%) said the transmission pan was loaded with debris when he dropped it to do a service on it.TSB 06-07-30-013 – Shudder in 6th gear – Allison 1000 Transmission. 2006 Chevrolet Silverado 2500HD – 2006 GMC Sierra 2500HD. Problem – Owners may experience a shudder occurs in 6th gear in 4Hi between 46 mph (74 km/h) and 49 mph (79 km/h). Solution – Reprogram the TCM with TIS version 6.0 or higher.GM is launching a “customer satisfaction program” to address ninety-eight 2021 Silverado and Sierra, which have 8-speed transmissions that are certified duds. The quality and performance of General Motor’s 8-speed transmission, used on some trim levels of the Silverado and Sierra since 2014, has been up for debate over the years.

But they can be harder to control. So even with a good model, you might have problems. A good example is the 2020 Silverado 1500 10-speed transmission problems. But to keep things simple, a 6-speed transmission from the 2018 Silverado can be great, easy to accelerate, and fast. 2018 Silverado 6 Speed Transmission Problems & SolutionsNov 8, 2020 ... Top Gear New 606K views · 6:24 · Go to channel. How to Open, Check and Fill Chevy Silverado 1500 Transmission Fluid. Pickup Truck Plus SUV Talk• ... speed, transmission fluid temperature, and gear command. To Learn C1 (For 6-7 or 3-1 Shift) 1. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 48-72 km/h (30-45 mph) for this procedure. • Shift the transmission into 6th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1600 ... Jun 7, 2021 ... I would try resetting the transmission module I will put information below how to do this if it dose not fix the problem it will need the ...Some signs of transmission problems are the transmission refusing to go into gear, the smell of burning transmission fluid and noises coming from the transmission when the car is i...12. Points. 3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it.source: thecarconnection.com. The Chevy Silverado 1500 transmission models for their pickup trucks are of the following types: Chevy Silverado 1500 4.8L, 5.3L, 5.7L: 4L60E Transmission (Most in models 2011 and earlier) Chevy Silverado 1500 6.0L: 4L65E Transmission (6.0L only) Chevy Silverado 1500 HD: 4L80E Transmission (heavy-duty/HD models only)

Jun 26, 2023. #13. For severe service duty you are supposed to change the fluid and filter every 45k miles on the T1's. There is no service interval for normal service duty up to 150k miles. The service chart table stops at 150k miles. No special components or tools are needed, a simple hand pump can be used.1 Like. 2021 chevy silverado 1500 slips first shift from my automatic transmission when you first pull out in the morning i took it 2 times to chevy they said …Oct 19, 2021 · 12. Points. 3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it. Mar 17, 2014 ... 6 years ago ... I had a 2003 Chevy Silverado with the 4 speed electronic shifting transmission. ... 2021 Chevrolet Silverado 1500 For Sale. 547 ...Sep 27, 2022 · Common possibilities: Transmission clutches slipping (might try replacing transmission fluid w/fresh stuff) Solenoid problem (as above) Sensor problem. Mustangman September 28, 2022, 2:35am 4. If it really IS slipping, it won’t do it very long and you’ve registered the warranty complaint with GM. If it fails, you should be covered.

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GM is launching a “customer satisfaction program” to address ninety-eight 2021 Silverado and Sierra, which have 8-speed transmissions that are certified duds. The quality and performance of General Motor’s 8-speed transmission, used on some trim levels of the Silverado and Sierra since 2014, has been up for debate over the years.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, …A: Known as a less-than-reliable unit, the 10 Speed Allison 10L1000 transmission is a fertile breeding ground for a variety of problems. This includes but is not limited to: Valve body crossleakage, burnt clutches, damaged clutch hubs, stripped shells and much more.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 ... Chevrolet Silverado (double cab, crew cab) 6.2L V8 L86 NA: Chevrolet Tahoe: 5.3L V8 Vortec NA: ... TSB Seems To Fix 8-Speed Automatic GM Transmission ProblemsAugust 13, 2019; 3.0L Duramax Engine Problems. Crank start issues. Oil pump belt replacement. Injector failure. Exhaust gas recirculation failure. High-Pressure Fuel Pump Failure. If you would rather consume this content via a video, check out our 3.0L Duramax Common Problems video below:

But they can be harder to control. So even with a good model, you might have problems. A good example is the 2020 Silverado 1500 10-speed transmission problems. But to keep things simple, a 6-speed transmission from the 2018 Silverado can be great, easy to accelerate, and fast. 2018 Silverado 6 Speed Transmission Problems & SolutionsA: Known as a less-than-reliable unit, the 10 Speed Allison 10L1000 transmission is a fertile breeding ground for a variety of problems. This includes but is not limited to: Valve body crossleakage, burnt clutches, damaged clutch hubs, stripped shells and much more.My 2016 6-speed had the shudder too. First was the fluid change and flush. Next was converter and pump. Still upshifted and downshifted at will. While it was there the last time for almost a month they gave me a 2021 as a loaner which was a trick. I really liked the new 8-speed. I talked with GM customer service and worked out an assisted trade.7. Lower the vehicle to a safe level on the hoist and operate the transmission through all 6 gear forward ranges, reverse and neutral. 8. Remove transmission oil pan and drain, clean pan and replace the transmission filter. 9. Fill the transmission with 6 quarts of DEXRON VI Transmission Fluid.Transmission issue 2021 Duramax. rjmttps; Mar 14, 2022; 12 4K Mar 15, 2022. by rjmttps. J. Speed. johnmicheal10031; Nov 14, 2021; 1 681 ... 10-Speed Automatic Transmission. 258 posts 98.5K views 10L90, 10L1000 transmissions Show Less . Join Community Grow Your Business. Forum Staff View All ...1. Ratio Distance. The span between the 1 st and 10 th gear is wide; however, GM and Ford’s 10-speed transmission is relatively tight. Limited span between higher gears increases sustainability during highway driving, especially when in the final gear. The 10-speed transmission offers a 20% decrease in RPM during shifting.result in either an under or over-filled transmission. TFT>45°C=under-filled, TFT<35°C=over-filled. An under-filled transmission will cause premature component …The GM 8L45 eight-speed automatic transmission. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and ...The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Some of the most common issues include: Cracks in the 1-2-3-4 pistons. Slipping 2 nd and 3 rd gears. Cracked drum. Skipping 2-3 gears. Clutch Failure.

A broken reaction carrier could prevent the transmission from operating as intended. This problem does not pose an immediate safety hazard to vehicle occupants. The fix: dealers will replace...

May 18, 2023 · The 2021 Chevrolet Silverado 1500 lasts around 250,000 miles with some average engine lifter and stereo system issues reported. At $28,025 to $53,125, it’s expensive, but still a good value for a full size truck capable of hauling. The towing capacity is very high, the V8 engines are powerful and there’s a lot of entertainment technology. 2021 Chevrolet Silverado 1500 LT Trail Boss 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A) 2 TRUCKS - 90,000 TOTAL MILES - 1 FAILED ENGINE - 1 FAILED TRANSMISSION. Save up to $13,247 on one of 569 used 2021 Ram 2500s in Manassas, VA. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools.Open check plug and once fluid drains from check plug stop filling. Close both plugs. 6. Start truck and get trans to 165-176 degrees. 7. Leave truck running and open check plug, if it is a slow drip then it should be good. If not then add fluid thru side plug until it drops from check plug. 8. Finished.Some customers may comment of a shudder, shake, vibration from approximately 25 – 50 mph (40-80 km/h) while under steady to lightly accelerating throttle. Cause. This condition may be caused by various transmission and engine concerns. See the Diagnostic Tips below. Check for Transmission and Engine related DTC’s.WorthFlorida. 767 posts · Joined 2012. #10 · Aug 17, 2016. If you went to larger tires, the truck needs to be reprogrammed for the larger tire so the electronic controlled trans can adjust the proper shift marks. MPH, RPM and vacuum, temperature all affect shift patterns and maybe throttle sensor thrown in the mix.What are manual transmission synchronizers? Visit HowStuffWorks.com to learn more about manual transmission synchronizers. Advertisement When you shift gears in your manual-transmi...

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Beginning in 2005, the Silverado got the 6 speed transmission. The more pronounced problems with the transmission, however, did not start showing up until the 2012 to 2019. In this model, these were the most commonly reported issues: Jerky shifting of gears. Erratic down and up shifting.RedSLEd said: 1st gear on the six speeds is a pretty short gear, almost a 'granny' gear. So when slowing down and it downshifts from 2nd to 1st, it's a bit of a jump in the ratio and you'll get the occasional 'clunk'. The 6 speed is also a clutch to clutch trans which could make it a little clunky, too.I bought a 2021 xt5 400 AWD July 18. Wife was driving. After waiting at a red light she was making a left turn from a two way road to a two way road, the car bucked a few times, failed to upshift ...Am hearing a lot of flack about possible major problems with the trans. Have'nt noticed anything yet but i am new to the 6 speed shift patterns. Any suggestions as to whether it would be a good idea to get a flush and filter change? Or are there any recalls or manufacturer upgrades available?2021 Chevrolet Silverado 3500HD Summit White Duramax 6.6L V8 Turbodiesel ***3500HD CREW CAB 4X4!!! 6.6L DURAMAX DIESEL ENGINE!!! 10-SPEED ALLISON TRAN...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.Mar 4, 2021 ... speed automatic transmission, (RPO MQE), may ... Dealers should review ... We have learned that your 2021 model year Chevrolet Silverado 1500 or GMC ...#1 · Nov 27, 2018. I have had my 2018 Silverado LT Crew Cab Z71 for about two months. It has the 6 speed automatic transmission. It hesitates, lags, wanders and is woefully …Dec 4, 2019 · 6. Bad Transmission Fluid. Like your automatic transmission, the torque converter is full of transmission fluid. This fluid helps cool the converter and transfers energy. If your Silverado has bad transmission fluid, it can cause the torque converter to go bad. Taking a look at the transmission fluid should be the first thing that you do. Jun 29, 2023 · Be vigilant for any signs of transmission issues, such as slipping gears, delayed engagement, or fluid leaks. If you notice any of these symptoms, have your vehicle inspected by a professional technician promptly. In conclusion, the 2019 Chevrolet Silverado 1500 offers a range of transmission options to suit your driving needs and preferences. The Silverado 4 cylinder turbo is intriguing. I liked our ’07 Avalanche which, although a half-ton, had an optional 2500-series drivetrain (6.0 Vortec, heavy duty transmission, 4.10 gears). Great for towing a 6,000 lb travel trailer. The only problem was excessive oil consumption after 100K miles, likely due to the Active Fuel Management …May 17, 2023 ... Same issue I had about 10k miles ago. Valve body issue which doesn't allow it to shift from 6 to 7. Frustrating! ….

Chevy transmission won’t shift, stuck in 1st gear or limp mode – Speedometer may always display zero. It could be internal transmission failure, low transmission fluid, or a faulty Vehicle Speed Sensor (VSS sensor). Chevy transmission won’t go into 3rd or 4th gear – This indicates that 3 or 4 gear clutches are worn.Jul 23, 2021 ... I had a friend tell me about this problem on his truck, I had no idea. ... I drove it about 6 or 7 miles, and the temp only got up to 133.6-Speed Transmission 6L90-E: Initial Fill 6.0 L (6.3 qt) DEXRON-VI ATF: ... 2019 2020 2021 Chevy Silverado Transmission Fluid Capacity. Transmission: Fluid capacity: ... Common Problems With The Chevrolet Silverado Transmission. The Chevrolet Silverado is a dependable truck, but like any vehicle, it can experience issues …Investigations 1. TSBs 1546. Lemon Law. 2021 Chevrolet Silverado 1500 Transmission Problems. Find something helpful? Spread the word. 21.9k. Click on a problem below to … 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. Maintain this condition for a total of about ... This article applies to the Chevrolet Silverado 2nd Generation (2007-2013). If your transmission isn’t acting right, its undesirable behavior could include one or more of the following: Taking too long to shift; the engine revs higher than normal RPMs before a shift happens. Making hard shifts, which occur with a noticeable clunking noise and ...Date: March, 2021. TECHNICAL. Subject: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed. Note: This …Some signs of transmission problems are the transmission refusing to go into gear, the smell of burning transmission fluid and noises coming from the transmission when the car is i...speed, transmission fluid temperature, and gear command. To Learn C1 (For 6-7 or 3-1 Shift) 1. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 48-72 km/h (30-45 mph) for this procedure. • Shift the transmission into 6th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1600 ... 2021 silverado 6 speed transmission problems, Some 10-speed transmission owners report experiencing rough shifting throughout the entirety of gear changes. Feeling these clunky and rough gear changes can stem from a variety of issues. These ..., Apr 9, 2021 · The assembly defect then prevents the transmission cooler from working properly- causing performance issues. So, if your brand new 2021 Chevrolet Silverado, GMC Sierra, Chevy Tahoe / Suburban, GMC Yukon, or Cadillac Escalade isn’t shifting quite right and only has a few miles on the odometer, this problem may be to blame. The good news is ... , If you skip ahead to the 2019 Chevy Silverado 1500, you will find 17 transmission problems in five categories, according to Car Complaints. This is an improvement from 90 reported issues with the 2017 Silverado model. However, more 2019 Silverado transmission problems may be reported as the trucks pass the 100,000-mile mark., Dec 7, 2020 · If you skip ahead to the 2019 Chevy Silverado 1500, you will find 17 transmission problems in five categories, according to Car Complaints. This is an improvement from 90 reported issues with the 2017 Silverado model. However, more 2019 Silverado transmission problems may be reported as the trucks pass the 100,000-mile mark. , GM is launching a “customer satisfaction program” to address ninety-eight 2021 Silverado and Sierra, which have 8-speed transmissions that are certified duds. The quality and performance of General Motor’s 8-speed transmission, used on some trim levels of the Silverado and Sierra since 2014, has been up for debate over the years., Select 2023 Silverado 1500 pickup trucks may have a condition where the cases of the GM 10-speed automatic RPO MHS and MHT transmissions are out of specification. These gearboxes are connected to ..., A: Known as a less-than-reliable unit, the 10 Speed Allison 10L1000 transmission is a fertile breeding ground for a variety of problems. This includes but is not limited to: Valve body crossleakage, burnt clutches, damaged clutch hubs, stripped shells and much more., It comes with a 6-speed automatic transmission and has a maximum towing capacity of 7,900 pounds. 2.7L Turbo I4: Producing 310 hp and 348 lb-ft of torque, this engine achieves a combined fuel economy of …, Feb 1, 2022 ... 2020 gmc terrain 1.5 SLE 9 speed ... I have a 2021 1.5 Turbo, 6 speed, AWD, Equinox Premier. ... I never had a problem in the 6 years I owned it..., 1. Ratio Distance. The span between the 1 st and 10 th gear is wide; however, GM and Ford’s 10-speed transmission is relatively tight. Limited span between higher gears increases sustainability during highway driving, especially when in the final gear. The 10-speed transmission offers a 20% decrease in RPM during shifting., 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. Maintain this condition for a total of about ... , Is your transmission not shifting properly? There are some common transmission issues that can cause that, and some basic troubleshooting steps can help you diagnose the problem. T..., Investigations 1. TSBs 1546. Lemon Law. 2021 Chevrolet Silverado 1500 Transmission Problems. Find something helpful? Spread the word. 21.9k. Click on a problem below to …, I have had my 2018 Silverado LT Crew Cab Z71 for about two months. It has the 6 speed automatic transmission. It hesitates, lags, wanders and is woefully indecisive when shifting particularly at speeds under 55mph. I travel mostly during rush hour and there is a lot of stop and go driving so I have noticed this transmission issue at those times ..., 175 posts · Joined 2010. #1 · Nov 4, 2021. My 2021 Sierra 5.3l has a very annoying vibration, like it's lugging. My truck has the 10 speed automatic transmission and when I'm on a flat road and cruising at a set speed (anywhere between 30 to 65 mph) there is a vibration that comes through the steering wheel and also the gas pedal., Another major problem you can find in 2021 chevy 6.6 gas problems is the deficiency of horsepower ... and towing weight. Based on a 2022 Chevy Silverado HD, the Duramax 6.6 turbo-diesel engine has 445 HP, 910 Lbs.-Ft. of torque, and the highest towing capacity is 36,000 lbs. ... Many people debate that the ten-speed transmission will be …, As the release date of the all-new 2022 Silverado inches closer, Chevrolet is starting to experience some teething problems with its 10-speed automatic transmission. The 10L90 transmission, developed jointly by GM and Ford, is a direct replacement for the 8L90 eight-speed automatic that was used in the previous generation Silverado., Oct 19, 2021 · 12. Points. 3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it. , Dec 7, 2023 ... 2019-2024 Sierra/Silverado: 10-speed Transmission Fluid & Filter Change (10L80) ... 6:17. Go to ... 2019 GMC Sierra AT4 - Transmission Problems!!, But issues can occur, as we discuss. The Allison 10L1000 10-speed transmission is the heavy-duty automatic for Chevy Silverado and GMC Sierra HD trucks. That means it is a stout, though complex transmission, able to take the added burden the Duramax diesel engine puts out. It has the highest relative torque capacity of any full-size truck made., Maintaining your Chevrolet Silverado 1500 transmission fluid is one of the best ways to maintain your transmission's health. A general rule of thumb is to have your transmission fluid checked and changed about every 30,000 to 60,000 miles, but that timeline can change if you're hard on your Chevrolet. The good news is that 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. , Jul 8, 2022 ... Chevy Shake Fixes! Have I Tried Them All?!? Goat Rope Garage•150K views · 6:21 · Go to channel · 2022 Chevy/GM 10 speed Allison issue (again)., 12. Points. 3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it., Select 2023 Silverado 1500 pickup trucks may have a condition where the cases of the GM 10-speed automatic RPO MHS and MHT transmissions are out of specification. These gearboxes are connected to ..., Some customers may comment of a shudder, shake, vibration from approximately 25 – 50 mph (40-80 km/h) while under steady to lightly accelerating throttle. Cause. This condition may be caused by various transmission and engine concerns. See the Diagnostic Tips below. Check for Transmission and Engine related DTC’s., 6 posts · Joined 2022. #1 · Feb 12, 2022. 2017 Silverado LT 5.3 4X4 6speed transmission 51,000 miles. Truth in advertising: I posted this at the gmtrucks site but only got a few responses then I saw all the 6L80 posts here, so here I am. When I first bought the truck the transmission suffered from severe bucking or shudder under light load., According to Chevrolet, your Silverado 2500 HD’s transmission should be checked regularly for wear and tear. First off, Chevrolet recommends exchanging transmission and differential fluids in 2021 Chevrolet Silverado 2500 HDs at certain intervals with Chevrolet-approved transmission fluid. Our technicians know how to service your 2021 ..., billa6924. 1 post · Joined 2019. #6 · Feb 23, 2019. I have a 2019 with the 6.2L and 10 speed trans. You will love it. It shifts so smooth that you can only tell it by watching the tach. What is amazing is it downshifts as smooth as it upshifts. In over 50 years driving I have never had a trans shift so smooth., Mar 21, 2023 · 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 ... , Apr 9, 2021 · The assembly defect then prevents the transmission cooler from working properly- causing performance issues. So, if your brand new 2021 Chevrolet Silverado, GMC Sierra, Chevy Tahoe / Suburban, GMC Yukon, or Cadillac Escalade isn’t shifting quite right and only has a few miles on the odometer, this problem may be to blame. The good news is ... , Jul 30, 2021 ... There are service bulletins from GM that keep getting updated every year since 2016 for both six speed and 8-speed transmissions. Not so much ..., Automatic transmission linkage is the component that attaches a cable from the gear shifter to the transmission. Here are some of the problems that occur with transmission linkage ...