2020 silverado torque converter problems

March 31, 2020. Email Share. 6L80, 6L90 Transmission Tech Advisory: Consider an Updated Converter in Your Next Rebuild. We all know that automatic transmission failures can have many root causes. Internal hydraulic leakage, hard part failures and contaminated/failed solenoids are all issues that can plague units, some more than others.

2020 silverado torque converter problems. Causes of Torque Converter Problems: Chevy Impala. There are many different things that can cause your Impala to have torque converter problems. Here are the most common ones. 1. Low or Dirty Transmission Fluid. Transmission fluid is the lifeblood of the transmission and the torque converter bolted to it. If there isn't enough it can't do ...

The 6L90 transmission was outfitted into several trucks, but the most popular are the GMC Silverado and GMC Sierra. It was fitted to the GMC Silverado and GMC Sierra 2500HD and 3500HD with 6.0L engines between 2007-2014 and 2015-2019. The GMC Sierra and Silverado 2500HD and 3500HD 6.6 LT8 engines featured with the …

If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, please go to our Order Status & Returns page. Gift Certificates Edmunds' expert review of the Used 2020 Chevy Silverado 1500 provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review ...I have 99' silverado 1500, 2wd, 5.3 4l60e transmission with a split drive shaft and a G80 rear diff. he has the same just a 00', both around 120,000. i am getting a shudder at about 15-24 mph on acceleration and his is about 40-55, i believe from other forums we have a break down of tranny fluid and that is creating the torque converter shudder.12 Aug 2021 ... In this video my transmission gets very hot. This is not technically an overheat, as the truck did not flash an idiot light at me, ...No one has added a helpful site for this 2019 Silverado 1500 problem yet. ... Jul 01 2020. Silverado 1500 RST Z71 5.3L. ... Several problems have been observed where the torque converter does not ...Dash and gauges lit up like a Christmas tree. Pulled around 15 codes. They found engine ground straps G134 and G132 loose and fried. They say it's in a bulletin. If it is, get your trucks in to get checked. Update 5. 1800 miles. Check engine light stating "service emissions system". Same codes as the first go around.

Chevrolet, GMC shudder or shake is found to be the torque convertor. The good news is that the fix is to flush the transmission of its fluid and replace it with new. More about the actual problem can be found here in the TSB from General Motors. Again, all that would need to be confirmed by a certified ASE technician to be on the safe side. Page 4 April, 2020 Bulletin No.: 19-NA-121 7. Place the hose (3) in the GE-47716-2 Graduated Measuring Bucket, utilizing a Spring Clamp to retain the hose. 3723844 8. Remove the level set plug (1) from the transmission. Important: DO NOT over tighten the DT-51190 as it can be damaged by excessive torque.DO NOTexceed 9Y (80 lb in). 9. I noticed the same thing if I’m easing along. If I don’t think it’s slip in the sense the the transmission is slipping. I have an iDash and one of the displays is the gear it’s in. 1st, 2nd, and third, the torque converter is unlocked. When it shifts to 4th, it is initially unlocked then locks up. That is where I feel the “slip”.Models & Specs. 8. KEVIN QUINN May 31, 2022. THE BEST ANSWER TO A GM PROBLEM IS CALLED TOYOTA. Like. (12) Lane M. April 9, 2020. The chevy …August 4, 2020 at 10:03 am. ... Torque converter problems and hard shifts. Reply. lifelongGMowner says: April 26, 2019 at 7:02 am. ... JC610 on:Chevy Silverado, GMC Sierra: ...Models & Specs. 8. KEVIN QUINN May 31, 2022. THE BEST ANSWER TO A GM PROBLEM IS CALLED TOYOTA. Like. (12) Lane M. April 9, 2020. The chevy silverado torque converter going bad symptoms are slipping, overheating, contaminated transmission fluid, shuddering, increased stall speed, unusual sounds. Like. (6) Tim R August 30, 2022.Page 2 December, 2020 Bulletin No.: 19-NA-153 Cause 2 This condition may be caused by a damaged clutch friction material in the torque converter in vehicles with mileage above 30,000 miles (approx. 48,000 km). Correction Perform a line pressure check. ⇒ If the line pressure is low, check the trans pump for damage and refer to thectomjon73 said: I called at lunch, and yes, it does have the 8 speed 8L90. I was told/have heard that this particular tranny, you can not buy a rebuild kit for. You have to replace the whole transmission. If this is incorrect, I will be pleased. Having one rebuilt vs. purchasing a $7k replacement is a big difference.

16 Oct 2022 ... Just helped my brother-in-law today with his 2020 Silverado 1500 5.3 with 8L90 (72k miles), his shifting was bad (felt like the transmission ...2019 2020 March 1, 2019 EOP M5T GMC Canyon ... problem and is not caused by the torque converter clutch (TCC). Vehicles that are presented with TCC shudder should have the appropriate fluid exchange procedure ... 2019 Silverado and Sierra • DT-52263-4 3/8" Hose Adapter (6" long with 2Car Complaints addresses a few of the most common Chevy Colorado problems and offers solutions. They rate the 2015 model year as the worst due to repair costs and the low mileage when issues ...Causes of Torque Converter Problems: Chevy Impala. There are many different things that can cause your Impala to have torque converter problems. Here are the most common ones. 1. Low or Dirty Transmission Fluid. Transmission fluid is the lifeblood of the transmission and the torque converter bolted to it. If there isn't enough it can't do ...

East tennessee gun shows.

6 Automatic Transmission Torque Converter problem. Tl-the contact owns a 2014 Chevrolet Silverado 1500. The contact stated that the vehicle shake and the rpm increased while driving. The contact took the vehicle to an unknown dealer, the dealer performed a diagnostic that located the failure code at the torque converter.Start the engine and re-gauge the transmission fluid. Add more fluid if need be. Once the fluid is gauged, you then move to the next step. Step 5. Add legend instant shudder fix to the transmission fluid: Instant shudder fix is a perfect product specifically made to fix torque converter problems.Specifically, the 18-NA-355 TSB addresses “torque converter clutch (TCC) shudder conditions” for the 8L45 and 8L90 eight-speed automatic transmission, RPO codes M5N, M5T, M5U and M5X.The 2019 and 2020 Chevrolet Silverado 1500 as well as the 2019 and 2020 GMC Sierra 1500 equipped with the 2.7L turbocharged four-cylinder L3B engine and 5.3L V8 L84 engine, with other engines ...Blazedude Discussion starter. 411 posts · Joined 2016. #1 · Jan 26, 2021. I just had my original torque converter replaced due to cracked welds. I was also making a fan roaring noise above 1500rpm. No shutter just noise and leaking. What is with gm and their poor torque converter quality. I was at 54000 miles.20 Automatic Transmission Torque Converter problem of the 2017 Chevrolet Colorado. Failure Date: 11/01/2017. After about 600-700 miles on new vehicle, after truck sits overnight when first started you could feel what seems to be the the torque converter was engaging as it the transmission had lost pressure.

Oct 6, 2020 · December 17, 2019 – GM Attempts to Sidestep Class Action Case. In late November, General Motors pressed Michigan District Court Judge David M. Lawson to dismiss a consolidated proposed class action lawsuit alleging the automaker’s 8L90 and 8L45 transmissions are defective. In its motion to dismiss, GM zeroed in on each of the plaintiffs ... Shuddering transmission when cold. Fix or replace the transmission. Hard 1st to 2nd gear change. Fix or replace the torque converter clutch. Slipping Transmission. Tighten connectivity or replace the throttle position sensor. Completely non-functioning vehicle. Replace transmission. Whining noises.Do you know how to test a torque converter? Find out how to test a torque converter in this article from HowStuffWorks. Advertisement Your car's transmission is having some problem...TSB-0061-08 - 5/13/08 - Torque Converter Shudder --- "Throw new Fluid at the Problem, Tell'em we made a change" Some 2007-2009 Customers may be concerned about an intermittent shudder when lightly accelerating after an upshift. Production changes to the torque converter assembly have been implemented to improve this condition.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 Sorento 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.10L80 Transmission Specs. General – 10-speed automatic with integral turbine clutch torque converter. Application – RWD & 4WD / AWD. RPO Code – MF6. Production Began – 2017. Case – 1 piece aluminum with integrated bell housing. Torque Converter – 260 mm with Electronic Controlled Capacity Clutch (10L80 ECCC)Chevy Silverado recalls over the years have been related to a range of issues, including improperly-cast sun gears, software defects causing erratic shifts and overheating in the transmission (2015-2019 models), missing metal tabs in the front driver's side airbag module (2021 models), and brake fluid leaks that may pose a fire risk (2023 ...If so the torque converter is likely your problem, locking and unlocking causing shudder typically at lower rpm 1300~1500. Dealer should have TSB to flush and refill your tranny with new spec fluid. ... 2017 Silverado 1500 6.2L Midnight Edition Z71 LTZ CC : Custom Amp-Sub Box Under Seat Storage : Roll-N-Lock Bed Cover : Nitto G2 305/50/20's : ...The chevy silverado torque converter going bad symptoms are slipping, overheating, contaminated transmission fluid, shuddering, increased stall speed, unusual sounds. 02 silverado4.8 4l60 eat transmissions if the converter is bad but slap a $100 junk tranny and you wil roll through 300 k. Doing it now.

Connect the other end of the jumper wire to ground. Road test for lock-up (can be done on a lift). If you're not sure if lock-up occurred, then hold a steady speed of 60 mph (on the lift) and lightly touch and release the brake. You should feel lock-up disengage and re-engage.

Had CEL show up on the dash a couple days ago so I took the truck down to the air ozone to have the code read. Code was P2C7A Nox catalyst efficiency below threshold bank 1 catalyst 2. Took it to dealer this morning and a bad catalytic converter was the diagnosis. Truck is a 2021 Silverado ltz with the 3.0 Duramax that I bought and …The same problems described with the torque converter, metal filings and total transmission failure happened with my 2017 Suburban Premier 0n Sep. 7, 2023 at only 57, 102 miles. I bought the ...The all-new 2020 Chevy Silverado 2500 and 3500 HD specification, features, and trim levels are all out, but we do not stop there. We spoke to as many engineers as we could to get the details about ...Please also check out the statistics and reliability analysis of the 2020 Chevrolet Silverado 1500 based on all problems reported for the 2020 Silverado 1500. 1 Power Train problem. Failure Date: ... My Silverado 1500 has developed torque converter shudder again over the course of the past few days. My current mileage is around 42,000.Catalytic Converter. A C Compressor. Contact Us. locate a store. track your order. we're hiring! Equip cars, trucks & SUVs with 2020 Chevrolet Silverado 1500 Transmission Torque Converter from AutoZone. Get Yours Today! …the engine has 8 cylinders, 420 horsepower, and 460 lb-ft of torque; the 6.2-liter V8 engine is modified for use in light-duty and heavy-duty trucks; ... Catalytic converter problem. The biggest V8 Silverado 1500 engine has the biggest cat converters. And at 100,000 miles they may start malfunctioning. Anyway, no cat converter will be there for ...The most common problem with GM 10-speed transmissions is the shift selector. It occurs when your vehicle suddenly slips into lower or higher gear without any action or change in speed. The gear drops as the vehicle accelerate, indicating an issue with the shift selector. Acceleration is usually increased by shifting up a gear.An internal problem was found and the whole transmission has to be replace at about 79,000 miles. 2016 GMC Sierra. Vehicle shakes and shudders. Transmission required to be replaced at 70,710 miles. Dealership said the torque converter and transmission failure is a common event in these vehicles and wasn't covered under warranty. 2016 GMC Sierra2015 - 2020 Ford F150 - Torque Converter or Transmission - I have read most of the posts about torque converter shudder on acceleration. I have this problem on occasion. Something new came up and it has happened twice. I will cruising down the highway at 65 and all of a sudden I feel and hear a rumble/slight...

Long range forecast for destin fl.

Federal prison camp pensacola pictures.

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:As a reminder, the 3.0L I6 LM2 turbodiesel Duramax was introduced for the 2019 model year of the Silverado 1500 and Sierra 1500, and develops 277 horsepower and 460 pound-feet of torque. Meanwhile ...754 posts · Joined 2023. #3 · Sep 29, 2023. Shuddering is almost always torque converter. Its a combo of the stator rolling over and converter clutch slipping (the TCC is enabled starting in 2nd gear). The TCC in those things is only .25" thick and woven (POS). Replace it with a TC that has a .070" thick Borg Warner high energy converter ...The 8L90 transmission is still in use today, but is slowly retiring in exchange for the 10L80 and 10L90 transmissions. Without further ado, we will now assess the prolific problems associated with this transmission and how to address and enhance them. Problem #1 - The Torque Converter. As with many transmissions, the torque converter suffers ...Dash and gauges lit up like a Christmas tree. Pulled around 15 codes. They found engine ground straps G134 and G132 loose and fried. They say it's in a bulletin. If it is, get your trucks in to get checked. Update 5. 1800 miles. Check engine light stating "service emissions system". Same codes as the first go around.Chevy Silverado 8L90 Torque Converter Replacement Timelapse. I decided to do a timelapse at work replacing a torque converter on a 2017 Silverado with the 8L...TSB-0061-08 - 5/13/08 - Torque Converter Shudder --- "Throw new Fluid at the Problem, Tell'em we made a change" Some 2007-2009 Customers may be concerned about an intermittent shudder when lightly accelerating after an upshift. Production changes to the torque converter assembly have been implemented to improve this condition.I have a 2020 Yukon Denali with 87k miles and it's now in the shop and has to have the transmission rebuilt…. It started slightly shaking a couple months ago then progressively got worse and I only drive it here and there…. $6,800 down the drain now and I bought it used less than a year ago.What You Should Do: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall is expected to begin January 6, 2020. Owners may contact Cadillac customer service at ...In this video we show how to install a 6L90 torque converter in the 6L80 transmission in my 2014 Silverado. The 6L90 torque converter was used in some 5th ge... ….

Car Complaints addresses a few of the most common Chevy Colorado problems and offers solutions. They rate the 2015 model year as the worst due to repair costs and the low mileage when issues ... If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, please go to our Order Status & Returns page. Gift Certificates 6 Automatic Transmission Torque Converter problem. Tl-the contact owns a 2014 Chevrolet Silverado 1500. The contact stated that the vehicle shake and the rpm increased while driving. The contact took the vehicle to an unknown dealer, the dealer performed a diagnostic that located the failure code at the torque converter.ADMIN MOD. Update on my 6L80 with torque converter shudder. No luck with any cheap fixes. I finally pulled the trigger on a remanufactured transmission from GM with 151k on the odometer of my truck. Didn’t …As a reminder, the 3.0L I6 LM2 turbodiesel Duramax was introduced for the 2019 model year of the Silverado 1500 and Sierra 1500, and develops 277 horsepower and 460 pound-feet of torque. Meanwhile ...Transmission Problem 2020 Silverado. Joedirt1207; 18h ago; 10 ... 2020 Silverado Flush at 62k today. IsJdc00; Mar 14, 2024; 11 659 Mar 16, 2024 ... Torque Converter Shudder Returns 2016 Silverado 1500 High Country 5.3L 8-speed 8L90. Bobschatter; Dec 17, 2022; 8 12K Jan 23, 2024 ...Shuddering. This is a relatively common torque converter issue that often results in vibration, usually before or after the clutch lockup of the torque converter. If you own an older automatic vehicle, you may notice this vibration when driving at 40 to 50 MPH, which is when lockup occurs.Average Cost to Fix: $1,400. Average Mileage: 49,000 mi. The 2014 Chevrolet Silverado 1500 has 2476 problems & defects reported by Silverado 1500 owners. The worst complaints are AC / heater ...But, what most have said that needed a Torque Convertor was in about 500 miles it still was not better. Most everyone seems to have gotten rid of the shudder with the Transmission Flush and Upgraded Fluid. 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White. 2020 silverado torque converter problems, 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., More power holding potential and stronger lockup. No real downside of a triple disk. Some may lock up harder than you may like though. It all depends. And it's really only the stock converters that ate junk on the 6 and 8 speeds. So get a good quality aftermarket converter and you'll be good. 2015 Duramax, 1986 M1031, 2006 1500HD., According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and 8L90 ” eight-speed automatic transmissions,..., Repair shops will charge between $600 and $1000 to replace a torque converter. The torque converter itself is relatively inexpensive (between $150 and $350, depending on the vehicle), but 5-10 hours of labor is involved since the transmission must be removed in order to replace the torque converter. The fluid should also be flushed/changed at ..., Problem: Harsh or delayed shifts, slipping, no forward/reverse gears. Possible DTCs: P0741, P0742, P0751, P0752, P0756, P0757, P0894. Solution: Rebuild or replace the valve body. TSB 08-07-30-015 - Chevrolet Suburban 4L80E Problem: Harsh shifts, delayed 2-3 shifts, 2-3 shift flare, no 3rd gear, slips in 3rd gear or reverse. Possible DTC 0757., The 2020 Chevy Silverado and GMC Sierra have a new Allison 10-Speed 10L1000 transmission that has exhibited issues allegedly caused by a faulty torque converter lockup mechanism. Many of the issues with the transmission have reportedly started when the truck has been on the road for between 10,000 and 20,000 miles., I noticed the same thing if I’m easing along. If I don’t think it’s slip in the sense the the transmission is slipping. I have an iDash and one of the displays is the gear it’s in. 1st, 2nd, and third, the torque converter is unlocked. When it shifts to 4th, it is initially unlocked then locks up. That is where I feel the “slip”., Causes of Torque Converter Problems: Acura RDX. There are many different things that can cause your RDX to have torque converter problems. Here are the most common ones. 1. Low or Dirty Transmission Fluid. Transmission fluid is the lifeblood of the transmission and the torque converter bolted to it. If there isn't enough it can't do its job., DesignerNurse2014. ADMIN MOD. Sad at Chevy right now. Have a 2015 Chevy Silverado 1500 4x4 with a 5.3 engine.... Got it to 130,000 miles and the torque converter started the shudder... So I started researching online about my transmission.. turns out it's a common problem for Silverados and multiple other Chevy/ GMC vehicles from 2014 to 2020 ... , 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:, You notice a fluid leak: One sign your torque converter may be going bad is a transmission fluid leak. If you notice a reddish puddle under your car after it's been sitting for a while, you'll want to get your transmission inspected, as a low transmission fluid level can cause other serious problems. Poor vehicle performance: A bad torque ..., when towing or hauling in 4th gear the transmission temp rises too high . when this happens the torque converter is programed to drop out. slippage on a worn or damaged tranny also causes this hi temp issue and then these type shifting problems. 2003 models came with DEXRON III so the sun shell/valve bodies may have cracked/eroded due to the acidic fluid esp. if the owners followed the GM ..., with over 50,000 km (30,000 miles), the torque converter and transmission oil filter should be replaced following published Service Information. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Express 2015 2022 MYC, MYD Suburban Silverado 2018 Silverado LD 2019 2019 Silverado 2500/3500 2022 Silverado 1500 (New ..., 24 Jul 2023 ... Just got done replacing the torque converter on our 17' Chevy pickup. Transmission started acting weird and I got online and found out this ..., Ford faces its own 10-speed class action lawsuit, which alleges that 2017-Present Ford F-150 trucks experience whiplash, harsh and erratic shifting, jerking, lunging and hesitation. General Motors introduced these 10-speed transmissions as optional in many of its models, later establishing it as the standard in newer vehicle models., Drive your car at about 50-55 mph on the highway in 4th gear (OD)... and then accelerate the engine while watching the tach. You should see rpms rise a little faster then the vehicle speed increases (converter slip). Now... while at 50-55 mph, switch on the lock-up converter and then accelerate the engine while watching the tach., The 2019 and 2020 Chevrolet Silverado 1500 as well as ... Other than the torque converter the trans itself is ... Until GM corrects this problem I will keep my current Silverado until I see an ..., The torque converter clutch is responsible for connecting and disconnecting your engine from your S10's transmission. Over time, the friction material on the torque converter clutch can wear out, causing the clutch to slip or engage improperly. This slipping or improper engagement will result in shuddering. Regular maintenance and timely ..., Summary: This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the tehcm for metal. Discuss it at Forum View This TSB. TSB Number: 19NA153. NHTSA Number: 10164123. TSB Date: July 11, 2019., One cause of intermittent vibrations on a GMC Sierra could be related to the torque converter. This is a component of the transmission that may cause vibrations if not functioning properly. A simple solution in this case might be to flush the transmission fluid, resolving the issue for many people. Tire balance and alignment., GM is adding an electric Chevrolet Silverado pickup truck to its lineup, as the automaker pushes to deliver more than 1 million electric vehicles globally by 2025. GM President Mar..., Unfortunately, the 2018-2022 Chevy Silverado models have had numerous issues reported by drivers, including transmission glitches, airbag failures, brake malfunctions, engine complications, and stiff suspension. Many of these Chevy Silverado problems have led to successful lemon law claims and compensation for affected owners., Blazedude Discussion starter. 411 posts · Joined 2016. #1 · Jan 26, 2021. I just had my original torque converter replaced due to cracked welds. I was also making a fan roaring noise above 1500rpm. No shutter just noise and leaking. What is with gm and their poor torque converter quality. I was at 54000 miles., The 2019 and 2020 Chevrolet Silverado 1500 as well as the 2019 and 2020 GMC Sierra 1500 equipped with the 2.7L turbocharged four-cylinder L3B engine and 5.3L V8 L84 engine, with other engines ..., But, what most have said that needed a Torque Convertor was in about 500 miles it still was not better. Most everyone seems to have gotten rid of the shudder with the Transmission Flush and Upgraded Fluid. 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White., Here are some of the most common bad torque converter symptoms that could happen to your CX-5. 1. Slipping Transmission (Low Speed) The torque converter "stall speed" is the speed that the engine needs to be turning before the torque converter will begin engaging the transmission. When a torque converter is malfunctioning it can cause this ..., The 2020 Chevrolet Silverado 1500 has 47 NHTSA complaints for the engine at 7,661 miles average. ... Complaints are spread across multiple & redundant categories, & are not organized by problem., Catalytic Converter. A C Compressor. Contact Us. locate a store. track your order. we're hiring! Equip cars, trucks & SUVs with 2020 Chevrolet Silverado 1500 Transmission Torque Converter from AutoZone. Get Yours Today! We have the best products at the right price. , Had CEL show up on the dash a couple days ago so I took the truck down to the air ozone to have the code read. Code was P2C7A Nox catalyst efficiency below threshold bank 1 catalyst 2. Took it to dealer this morning and a bad catalytic converter was the diagnosis. Truck is a 2021 Silverado ltz with the 3.0 Duramax that I bought and …, 6.6. The torque converter clutch (TCC) feel may not be noticeable. In many applications the TCC will apply after the 1-2 shift and TCC events will not be easily detected using …, Most of the world uses meters, apart from the U.S. and a few other countries. So what's an easy way to convert from meters to feet and vice versa? We'll show you plus we have a han..., A new replacement torque converter costs between $100 and $400. The labor cost to replace the torque converter is between $200 and $2000. The transmission often must be removed to replace or inspect the torque converter for any problems. Replacing the torque converter will take between 3-12 hours, depending on your skills and experience., 1 post · Joined 2020. #1 · Dec 8, 2020. Has anyone had issues with the 10 speed transmission paired to the 3.0 duramax? I have a 2020 Sierra Denali with this setup and the transmission blew up today. Check engine light came on, metal was grinding, truck would shift into drive but wouldn’t go anywhere. Had to have towed to dealership.