2020 silverado torque converter problems

Diamond T Torque Converter, GM (2014-18) 4.3/5.3/6.2L Gas 8L90. List Price: $700.00. Sale: $554.99. Save: 21%. Free Shipping. (0) Reviews: Write first review. SKU: GS8L90SR. These Torque Converters are built in the USA with the highest grade components and come with a Lifetime Non-Transferable Warranty for defects in material and workmanship ...

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 …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.Common transmission problems include transmission fluid leaks, worn or damaged torque converters, solenoid damage and clutch problems. Low fluid levels or an improper transmission ...Check out our Chevrolet Silverado 1500 overview to see the most problematic years, worst problems and most recently reported complaints with the Silverado 1500. 2020 Chevrolet Silverado 1500 ...Chevrolet Silverado. The Chevrolet Silverado is a full-sized pickup truck that entered production for the 1999 model year. It is mechanically identical to the GMC Sierra in light-duty (1500, 2500 ...8 posts · Joined 2022. #1 · Apr 29, 2022. I just purchased a 2022 LT Trailboss with the 3.0 Duramax. I have 800 miles on it. I started experiencing what feels like a transmission slip between gears 3 and 4. I took it in and was told to just keep driving it until I hit 1000 miles to "break in" and allow the truck to learn my driving habits.Jun 29, 2020 · The new revised transmission was assigned RPO code MQE, replacing the M5U 8-speed unit on the half-ton Silverado and Sierra, but not (yet) on other GM products like full-size SUVs or mid-size pickups. The GM 8-Speed Transmission Needs To Go Away ASAP: Opinion. 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White. 1 2. lzn197. 1819 posts · Joined 2010. #2 · Apr 1, 2011. I seriously doubt it is converter shudder. If the fluid is "Spent", the same fluid applies your clutches. Does it …

I have a 2016 Silverado, Transmission failed on way back from vacation. Stranded 800 miles from home. Had to have it towed to closest dealer, rent a car to get home and wait. THey just called. $6255 to fix. Torque converter shredded metal all into transmission, all needs to be replaced.gherbert. 10844 posts · Joined 2019. #39 · Aug 30, 2022. dbs600 said: 2020 Chevrolet Colorado ZR2 V6 w/ 20k miles. 1k miles ago the truck began to shudder at low speed. Shuddering continues as speed increases, but dissipates. Finally able to get an appointment at a dealer.Either way, the Chevy Silverado 1500 is a disappointment in many people's eyes. With complaints about the engine, electrical system, powertrain, brakes, and many other components and systems a lot could go wrong behind the wheel of this truck. Click on other model years to view more problems: 2019 2020 2022 2023. Most Common ProblemsJune 18, 2023 by Jason. Your Chevy Silverado’s torque converter is responsible for connecting and disconnecting the engine from the transmission, transferring power smoothly. When this process fails, it can lead to torque converter shudder. Causes of shuddering can include worn torque converter clutches or the gradual application of the ...2020 GMC 2500HD Torque Converter Issues. I have a 2020 GMC Denali 2500HD (diesel) which has around 9600 miles. Last week I noticed some small spots in my garage, so I crawled underneath and found transmission fluid leaking. i called my local GM dealer and got it in. They said that it was a torque converter seal and they had the part ordered and ...High mileage, 81000, Traverse 2020 is experiencing and has been diagnosed with the classic torque converter replacement symptoms. Torque converter …

Sep 13, 2021 · 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 ... 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: 20NA142 NHTSA Number: 10183190 TSB Date: October 15, 2020 Date Added to File: November 30, 2020 Failing Component: Power Train:Automatic Transmission:Torque Converter ...Transmission shudders are a common type of transmission issue that many people experience. While transmission shudders may seem like a serious, catastrophic problem that requires getting a new transmission or replacement parts, they are actually one of the rare vehicle issues that appear worse than they actually are.Often, transmission shudders are relatively easy to fix and don't indicate ...Following that, you should have both the torque converter and the clutches inspected by professionals. If there are signs of excessive wear on the components, then they need to be replaced in order to keep the truck driveable. Noise. If the transmission of a 2014 Silverado sounds like it is about to break, then it almost certainly is.A torque converter is a device located between the engine and the transmission that transfers the engine's power to the transmission and keeps its power output in the optimum range. Symptoms of torque converter problems include slipping, overheating, contaminated transmission fluid, shuddering, increased stall speed, and unusual sounds.

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Today, Ford issued a safety recall on select 2020 vehicles. The recall involves Ford's controversial 10-speed automatic transmission which has had many complaints and is also involved in a class ...The 2020 Chevy Silverado HD is rated to tow up 35,500 lbs with a diesel and will haul up to 7,466 lbs of maximum payload with the gas engine. 6.6L Gas V8 The 6.0L Vortec V8 is going away.In the Chevy Silverado, a bad torque converter is often caused by bad transmission fluid, worn clutches, bad seals, or loose bolts. Symptoms of a bad torque converter include a vibration, too much RPM on the highway, and slipping.Problem #1 - The Torque Converter Similar to the GM transmission, the OEM torque converter is very unreliable as a result of it's non-flat friction surface and embarrassing stator assembly. ... My 2020 Ford Ranger …Problem #1 - The Torque Converter Similar to the GM transmission, the OEM torque converter is very unreliable as a result of it's non-flat friction surface and embarrassing stator assembly. ... My 2020 Ford Ranger …Silverado/ Sierra/ Yukon Denali/ Denali XL/ Escalade/ ESV 8 CYL. NA L86 M5U 8 V8 1050-1500 45-55 200-375 26 Chevrolet/ GMC Colorado/ Canyon 6 CYL. NA LGZ M5T 8 V6 1100– 1500 42–55 150–250 25 SCHGD = Supercharged To confirm TCC Shudder, the vibration concern must be created in normal operation (Mode A) of the test. If the concern is gone ...

6L80/6L90: Issues That Could Drive You Crazy. October 13, 2023. 5,102 Views. 9 Min Read. By now, most major shops have had enough exposure to 6L80 transmissions to realize that they will be around for quite some time, providing plenty of work. Patterned failures for this unit have been covered in previous editions of GEARS magazine, but there ...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.We’ve been watching the General Motors 8-speed transmission in the GMC Sierra 1500 and Chevy Silverado 1500, and in addition to several complaints about sudden shifts and hard jerks, there is a lawsuit pending.Now we hear for 2021 models, at least, GM has announced a Customer Satisfaction Program for some vehicles that involves …This gearbox was designed to handle the torque output of some of GM's biggest V-8 engines. But unfortunately, a number of design flaws led to many of the most common 6L80E transmission problems. Premature clutch failure is a very common problem on the 6L80E. Other common 6L80E transmission problems include:April 13, 2021. Some 2020-2021 Silverado, Sierra; 2021 Tahoe, Suburban, Yukon and Escalade models equipped with the 3.0L diesel engine (RPO LM2) may have an oil leak concern and DTC P06DD (Engine Oil Pressure Control Valve Performance) may be set. These conditions may occur if the rear main oil seal has moved or is severely shifted out of ...The L5P Duramax is a version of the V8 diesel Duramax that was introduced in 2017 and with 445HP and 910-pound feet of torque, it is the most powerful pickup truck engine from GM. ... l5p Duramax problems (2017,2018,2019,2020 and 2021 years) ... multi-disc torque converter, and transmission cooler as well as improved friction materials. ...The contact owns a 2020 Chevrolet Silverado 1500. The contact stated while driving 65-70 MPH, the engine started shuddering. The message "Reduced Power" was displayed, and the check engine warning ...I got my truck tuned and my tuner is suggesting that I get a bigger stall and that it be a circle d torque converter. But I don't have $1,000 to spend on a converter. Are there any other name brands that are good. ... 432 posts · Joined 2020 ... A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts ...2011 Chevrolet Silverado 1500 Transmission Torque Converter. 2013 Chevrolet Silverado 1500 Transmission Torque Converter. Equip cars, trucks & SUVs with 2012 Chevrolet Silverado 1500 Transmission Torque Converter from AutoZone. Get Yours Today! We have the best products at the right price.

Will it move if you move the shifter to 3,2, or 1 instead of drive? If you have a pressure gauge available, you can thread it into the pressure port right behind/slightly above the nuetral safety switch on the trans case (7/16" threaded plug) and start up and see if your producing any pressure or if you have a mechanical failure in the trans seperate of the converter and pump.

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 the latest version of PI1447. 1. Connect GDS to the vehicle for a road ...CarComplaints.com Notes: The 2017 Chevy Silverado 1500 has an early trend of the transmission shifting hard, surging & jerking. At the moment these trucks are still under warranty.Find CHEVROLET SILVERADO 1500 Torque Converters and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! ... Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each. Part Number: TCI-242991. Not Yet Reviewed.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)8. Torque Converter Problems. The torque converter is a critical component of the automatic transmission that helps transfer power from the engine to the wheels. However, torque converter problems can occur due to various reasons, such as wear and tear or manufacturing defects. Some of the signs of torque converter problems in Silverado include:Do you have red fluid (transmission fluid) leaking underneath the center of your car or truck? Very likely it is your converter seal in your automatic transm...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 think it is bad when a major component fails completely after less than 6000 miles. Thankfully vehicle still under warranty but what a PAIN. Took 3 days for the dealer to fix. The 2015 Chevrolet Silverado 1500 has 7 problems reported for torque converter failure. Average repair cost is $3,640 at 87,650 miles.

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Problem #1 - The Torque Converter Similar to the GM transmission, the OEM torque converter is very unreliable as a result of it's non-flat friction surface and embarrassing stator assembly. ... My 2020 Ford Ranger began exhibiting transmission issues at 30000 miles. I saw a YouTube video on using Forscan with a laptop and adapter to the data ...Received 7 Likes on 2 Posts. Do I call it Torque converter shudder? So I bought a used 2016 F150 XLT 5.0 4x4. About 94k on it. Drove it on a 1400 round trip to PA and noticed a little RPM "flutter" at low speed just 100-200rpm when 5th-6th gear at 1000-1700rpm. Then I noticed the intermittent "rumble strip" feeling on the freeway.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 ..."Torque converters use a lock up clutch to create a true 1:1 connection between the engine and the wheels. It won't do this at lower speeds so your Transit Connect can take advantage of the torque multiplication that a torque converter provides. If the torque converter fails to unlock at lower speeds, it shudders.8 speed or 10 speed. My wife and I are in the market for a 2020 or 2021 GMC Sierra 1500 or Silverado 1500. While looking at and researching available trucks with the 5.3 L engine, I have come across ones with 6 speed, 8 speed, and 10 speed transmissions. I had heard about issues with the 8 speed and was avoiding it but also …Causes of Torque Converter Problems: Ford Edge. There are many different things that can cause your Edge 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.8 speed or 10 speed. My wife and I are in the market for a 2020 or 2021 GMC Sierra 1500 or Silverado 1500. While looking at and researching available trucks with the 5.3 L engine, I have come across ones with 6 speed, 8 speed, and 10 speed transmissions. I had heard about issues with the 8 speed and was avoiding it but also found something that ...June 18, 2023 by Jason. Your Chevy Silverado’s torque converter is responsible for connecting and disconnecting the engine from the transmission, transferring power smoothly. When this process fails, it can lead to torque converter shudder. Causes of shuddering can include worn torque converter clutches or the gradual application of the ...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.The 2014 Chevrolet Silverado 1500 has 1 NHTSA complaints for the power train:automatic transmission:torque converter at 112,000 miles average. CarComplaints.com : Car complaints, car problems and ...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 transmission problem started around 2100 miles towing the 5th wheel in bumper to bumper traffic inching along on the interstate outside Washington DC in 100 degree heat. The transmission would shift very hard what appeared to be from first to second gear. ... Torque converter lock up pressure higher than normal pressure, as far as I can ... ….

A number of solenoids exist around the transmission to progress automatic transmissions through the gear shifts. In a four-speed transmission, there is a 1-2 gear solenoid, 2-3 gear solenoid, 3-4 gear solenoid and finally the TCC solenoid.If any of these fail, you will be unable to create the necessary pressure in the torque converter to shift gears. So, with a faulty 3-4 solenoid, you can ...So many problems have been reported that GM is facing a class-action lawsuit claiming that their 8L90 and 8L45 transmissions are defective. The investigation, which includes 104 complaints, has been closed. While GM offered 13 technical service bulletins related to the issue, none of the solutions seemed to work.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.A lawsuit filed against General Motors alleges that several Cadillac, Chevrolet and GMC models are equipped with defective 8-speed Hydra-Matic transmissions and plagued with torque converter problems. These vehicles are equipped with faulty Hydra-Matic 8L90 and Hydra-Matic 8L45 transmissions, which allegedly cause these vehicles …2011 Chevrolet Silverado 1500 Transmission Torque Converter. 2013 Chevrolet Silverado 1500 Transmission Torque Converter. Equip cars, trucks & SUVs with 2012 Chevrolet Silverado 1500 Transmission Torque Converter from AutoZone. Get Yours Today! We have the best products at the right price.Well here I am 6 months into the truck and it jerks, seems like a transmission problem. - Moises M. , Moreno Valley, US. Maximize. The 2019 Chevrolet Silverado 1500 has 5 problems reported for ...He claims the problem is nearly constant in his $52,000 Chevrolet Silverado 1500. GM told the news station that owners should visit a dealership to walk through the protocols with a technician to ...19,000 miles. The contact owns a 2020 Chevrolet Silverado 1500. The contact stated while driving at undisclosed speeds, the instrument cluster became inoperable and failed to provide correct ...Chevrolet Silverado 1500 Transmission Problems. Hard or rough shifting. Sudden jerking. Trouble downshifting. Transmission issues will certainly put a damper on a new car owner's enjoyment of their vehicle. The top complaint from owners of the Silverado involves trouble downshifting, hard shifting, and clunking sounds made in low drive gears. 2020 silverado torque converter problems, Illinois. Oct 25, 2021. #16. AngryScientist said: 18 Chevy Colorado V6/8-sp trans. 29000 miles. Just developed the dreaded, well known shudder issue on light acceleration. There is a TSB out there to flush the trans with new Mobil 1 Synthetic LV ATF HP fluid; which allegedly corrects the issue in the torque converter clutch area if the wear is ..., 19,000 miles. The contact owns a 2020 Chevrolet Silverado 1500. The contact stated while driving at undisclosed speeds, the instrument cluster became inoperable and failed to provide correct ..., Genuine Chevrolet Silverado Torque Converter Transmission Torque Converter. Enter your vehicle info to find more parts and verify fitment. Select Vehicle by VIN; ... 2020-2021 Chevrolet Silverado | 1 TON CREW CAB 6'6" BOX 1 TON, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON 119.0, CREW CAB 6'6" BOX 3/4 TON, ..., 1. Loss of Acceleration. If your vehicle feels more sluggish than normal or it is physically shuddering when you step on the gas pedal—as if it's struggling to accelerate as it typically would—this is a sign that there could be a transmission problem and the torque converter is a likely culprit. 2. Slipping Between Gears., Causes of Torque Converter Problems: Ford F350. There are many different things that can cause your F350 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., Chevy Silverado, GMC Sierra: 10 Things We'd Like To ImproveApril 27, 2024 Here Is The 2025 Buick Enclave April 9, 2024 Some 2023 Chevy Silverado, Tahoe And Suburban Units Will Need A 6.2L V8 ..., Hunter62. 14386 posts · Joined 2017. #2 · May 29, 2020. Only way to tell if the converter has an issue is to remove it. there is/was a thread on this last week, seems most get the harsh shift if they are doing a rolling stop. like slowing to a stop or yield, rolling slowly and then accelerating, it is just shifting down and you give it gas ..., 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 ..., 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. , 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., Important: Application Specific Silverado & Sierra e-Assist (RPO M5X) Trucks: To enable Adaptive Learn on 8-7 Coast downs, a power on (~15% throttle through the upshift) 7-8 upshift must be performed prior to each downshift. This action enables torque converter clutch (TCC) controlled slip on downshift to occur vs., 2020-2023 Chevy Silverado Exterior Lighting Recalls (2) ... The problem is an improperly installed transmission fluid cooler, which can result in a leak of transmission fluid. 2023 Chevy Transmission Recall: Finally, there's a recall for the 2023 Chevrolet Silverado models 4500HD, 5500HD, and 6500HD. Similar to the 2021 recall, the ..., After driving around and paying close attention, I have noticed 2 issues: 1-When driving straight, and with mild acceleration, there is some shuddering, seems to be from front of car. Intermittent, most of the time it isn't present. 2-When driving straight, there is a small sound a vibration, similar to going over some mild rumble strips., If metallic debris is present remove transmission and replace torque converter, replace filter. Refer to Torque Converter Replacement in SI. If metallic debris is not present replace the transmission filter, reinstall transmission oil pan and perform the steps in the Service Procedure below., Aug 8, 2022. #1. I have a buddy that owns a 2014 GMC Sierra SLE w/ around 165K (5.3L w/ 6L80E) that is experiencing pretty bad shudder at lower RPM under load when the torque converter clutch is engaged / locked. No codes at all are being thrown for the powertrain. He took it to a transmission shop that did zero diagnosis, simply stated the ..., , The truck only has 145K miles so way too soon to have transmission problems. I talked to a repair shop that does transmissions and he said the problem is the cheap torque converter Chevy used which slowly destroys the otherwise good transmissions. Regardless, my truck is a paperweight until I shell out 5K to put in a new …, 6L80E/6L90E Torque Converter Questions. Trans has been acting fine as far as I could tell, but I’m about to pull the motor to do an AFM delete (cylinder #1 exhaust lifter collapsed) so now would be the time to upgrade the converter before I have any issues down the road. It’s a 118K mile 2018 5.3 SLT crew cab 4wd with the 6L80E, the motor ..., When the 6l80 acts like this there is typically a lot of debris in the tranny from torque converter clutch failure. That all needs to be cleaned out and any damaged parts need to be replaced. This typically includes the front pump in the trans. That said cost to remove and replace the trans should be $800-$1200 depending on the labor rate., 1 Automatic Transmission Torque Converter problem. Failure Date: 06/29/2022. The contact owns a 2015 Chevrolet Silverado 2500. The contact stated while driving 50 mph and shifting into the 2nd gear, the vehicle delayed while shifting, with the check engine warning light illuminated. The vehicle was taken to the dealer and the …, 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 …, With the GEN III VS engine, Torque Management is a function of the PCM that reduces engine power under certain conditions, included in which, is the transmission upshifts and downshifts. Torque Management is performed for the following reasons: 1. To prevent overstress of the powertrain components. 2., 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 2, 3 Automatic Transmission Torque Converter problem. Failure Date: 12/20/2019. Tl the contact owns a 2016 Chevrolet Silverado 1500. While driving approximately 70 mph, the vehicle suddenly failed to accelerate. The vehicle was towed to dublin Chevrolet (2046 veterans blvd, dublin, GA) where it was diagnosed that metal shavings from the torque ..., When the mid-sized GMC Canyon first debuted in 2003, it was equipped with the 4L60E transmission. After a brief hiatus, the GMC Canyon was relaunched in the U.S. market in 2015 with the 6L50 6-speed transmission, and the 8L45 8-speed transmission. But they aren't without their problems though, so let's look at some of the most common GMC Canyon transmission problems, look at cost estimates ..., 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., 2020 GMC 2500HD Torque Converter Issues. I have a 2020 GMC Denali 2500HD (diesel) which has around 9600 miles. Last week I noticed some small spots in my garage, so I crawled underneath and found transmission fluid leaking. i called my local GM dealer and got it in. They said that it was a torque converter seal and they had the part ordered and ..., The other three Silverado engines available in 2024 using GM's 10-speed automatic transmission. They include a naturally aspirated 5.3-liter V8 with 355 hp and 383 lb-ft of torque, the naturally aspirated 6.2-liter V8 with 420 hp and 460 lb-ft of torque, and the Duramax diesel with 305 hp and 495 lb-ft of torque. What does GM say about the ..., , Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. Cause. This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. Information. Some customers may experience a flare condition on the first 1-2 shift of the day or after the vehicle ..., bulletins pertaining to torque converter clutch shudder issues in two of their 8-Speed transmis - sions; 8L45 & the 8L90. This problem currently affects 11 different models across 3 different OEM manufacturers between the model years 2015 and 2019. GM's solution to this problem is lengthy & complicated, requiring 20 liters of ATF be flushed, When the mid-sized GMC Canyon first debuted in 2003, it was equipped with the 4L60E transmission. After a brief hiatus, the GMC Canyon was relaunched in the U.S. market in 2015 with the 6L50 6-speed transmission, and the 8L45 8-speed transmission. But they aren't without their problems though, so let's look at some of the most common GMC Canyon transmission problems, look at cost estimates ..., 1 Automatic Transmission Torque Converter problem. Failure Date: 06/29/2022. The contact owns a 2015 Chevrolet Silverado 2500. The contact stated while driving 50 mph and shifting into the 2nd gear, the vehicle delayed while shifting, with the check engine warning light illuminated. The vehicle was taken to the dealer and the …