Chevrolet Silverado Complaints

32,421 consumer complaints on file.

#11712219January 20, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM
While driving home from work the truck displayed numerous trouble codes including ebc failure, braking failure, traction control failure and trailer brake failure as well as vehicle governed to 42 mph. I took it to the dealership and they checked all of the braking system and could not find any issues. They reset the codes, and changed all 4 pads and rotors as all 4 wheels were 1/32 out of true as a precaution. I drove it home about 5 miles with no issues. The next morning I was on my way to work and the codes reappeared with me being governed to 62 mph. At the stop sign I had no braking at all. Pumping the brakes resulted in no braking or pressure in the pedal. Luckily there was no traffic and I was able to use a hill to stop. I turned around and went the mile back to my house and was unable to stop again ending up with the front end in my neighbors yard. I had the vehicle towed back to the dealership where they still have not found a cause or a solution to the issue
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712230January 20, 2026
FUEL/PROPULSION SYSTEM
On April 29, 2025 we took our truck in for these 3 recalls Serial Data Gateway Module • N242435631 -Fuel Injector Flow Rate• N242450630 - Park Assist Retrofit - Exp 05/31/27• N222375790. We picked the truck up and had no issues. Then on November 28, 2025 our fuel injector 2 went out. According to articles we have found the recall for the fuel injector flow rate specifically addresses the ECM not controlling fuel injector flow rates and because it was not doing this correctly it put added stress on the fuel injector #2. We took the vehicle to Ken Garf Chevrolet American Fork Utah and they diagnosed the issue as the fuel injector 2 being bad. They quoted us with parts 2000 dollars to fix it. After researching this recall information we took the vehicle to Sky Chevrolet in Provo Utah where we got the vehicle and where it was serviced in April and asked them to look into the fix. They are telling us that they cannot find any correlation between the fuel injector flow rate and the fuel injector 2 going out so they are wanting $600 dollars to fix the fuel injector flow rate. The next thing since the N242435631 update was performed, the automated clock on longer syncs. This is a known side effect of the gateway module update. We were again told that they could find no correlation between the clock and the recall. When doing research we found that that the 2 are very much connected. I would also like to complain about Ken Garf and how they "diagnosed" an issue we told them was already there. I would like to refunded the 200 dollars for the diagnostic fee.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711797January 19, 2026
SEAT BELTS
I am submitting a safety complaint regarding a vehicle restraint system failure. I was involved in a collision with a deer. During the incident, the seat belt pretensioner activated; however, the seat belt did not properly restrain me. I experienced forward movement despite the pretensioner activation. The airbags did not deploy. Because pretensioner activation is intended to lock and tighten the seat belt during a collision, I am concerned that the restraint system failed to function as designed. This raises concerns about occupant safety and the ability of the seat belt system to provide protection in future crashes. I am submitting this complaint to document a potential safety defect and request review of this restraint system failure.“After reporting the seat belt restraint failure to General Motors, I was informed that because I was not injured, no action would be taken and no further review would occur.” Thank you for your attention to this matter.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711815January 19, 2026
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
first issue was around April-May 2025 when my engine started knocking and burning fuel. Warning light came on and it went right in to the dealer where I have all my maintenance done. They determined that it due to (2) faulty fuel injectors and I had them replaced at that time. In December of 2025 my engine started doing the same thing as before with the knocking and burning fuel and reduced speeds when on the highway so again it went into the dealer. It has since been in there and first was told it was the fuel injector again. They priced out the one was bad and I asked them to replace the remaining 6 fuel injectors so I didn't have this issue again in the near future. They did and the vehicle had the same issues going on. During the next inspection it was determined that the engine needed new rocker arms. These were replaced but this also did not solve the problem and the vehicle would not pass the regeneration on the engine. During the next inspection it was determined that we needed to replace a cylinder and one of the valves. After this was complete they were still having issues and then I was told that the Piston was bad and there are (2) bad valves so I need an entire engine replacement. My truck only has 130,000 miles and has been in the shop for almost 2 months last year from engine issues and it has had all maintenance completed at he same dealership with Records.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711866January 19, 2026
SUSPENSION, POWER TRAIN, ENGINE
We bought the truck new 2018 and started having trans issues and leaf springs popping. So, we took back to dealership and all they did was change fluid in trans and pump grease in-between leaf springs. I did get them to finally change passenger side leaf spring out, but that does no good when leaf spring they put on has the same issue. The leaf springs have to much gap in between each leaf. I told them to give me a 1,000.00 and I would go and have some made. That way, if I put a load on leaf spring it less chance they could break going down the road. Also, we have issues with radio that also did not get fixed by gm and still has the issue we can't use today. My truck also has the 6.2l engine that you guys have had complaints on. I will tell you that I'm not happy with what Gm is doing with these defected parts on these trucks. They are doing quick fixes to save them money on their screw ups and could get us killed. We are still having the issues to this day and they just brush us off. We pay a lot of money for these truck and Gm is ripping us off and costing us more money because we have to pay to fix their mistake, they should be fixing for free. All I want from Gm is get these issues fixed right and pumping grease in-between parts does not fix anything. We have to hold them accountable for these issues and make them fix it before it cost more peoples lives. I just want what I paid for and I did not get that when I bought it with these types of issues.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711951January 19, 2026
ENGINE, POWER TRAIN
Component that failed: The valve train system failed due to collapsed lifters in the GM 5.3L L84 engine. The lifter failure caused internal camshaft damage requiring major repair. The failed components were removed by the Chevrolet dealership and should be available through the repair facility if inspection is requested. Safety risk: The engine failure caused a sudden and severe loss of power while driving. The vehicle would not accelerate beyond approximately 45 mph on a 65 mph roadway while en route to the dealership, creating an unsafe speed differential. When attempting to accelerate to pass another vehicle on a two lane road, the engine backfired and immediately throttled back, making it unsafe to complete the pass. The check engine light illuminated at the exact moment the vehicle lost power during the passing attempt. This sudden propulsion loss during an active maneuver created a hazardous driving condition. Dealer confirmation: An authorized Chevrolet dealership diagnosed collapsed lifters which damaged the camshaft and confirmed this as a known failure pattern in GM L84 engines. Inspection by others: Vehicle was inspected and repaired by the dealership. No accident occurred, so no police or insurance inspection was involved. Warnings or symptoms: No prior warning lights appeared before the passing event. The check engine light came on during the failure while accelerating. Additional context: This failure aligns with widely documented lifter collapse defects in GM 5.3L L84 truck engines. The breakdown was not caused by maintenance or wear and tear but by premature internal component failure known across this engine platform.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711957January 19, 2026
ENGINE
While driving at 70mph, my vehicle spontaneously shifted into Neutral and therefore dropped power to the transmission. I was unable to shift out of Neutral and therefore had to coast to the shoulder. Upon coming to a complete stop, my truck independently shifted into Park. Again, I was unable to shift out of Park. I turned my truck off, let it sit for a few seconds before unsuccessfully attempting to restart my vehicle. Multiple attempts to restart my vehicle continued to be unsuccessful and the vehicle system would reboot then shut off.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711965January 19, 2026
ENGINE, POWER TRAIN
Bought the truck brand new, after 20,000 miles started vibrating. Took it to the dealership said it was the transmission shutters. They changed the fluid. At 50,000 miles did it again, they said GM came out with a thicker fluid, but it in there. Was fine for a while. At around 135,000 miles getting the vibration again. Also, at 140,000 miles cylinder 8 misfiring. Took it in and they tore it apart and said cylinder 4 and 8 lifter failure. Damage to cam and bent rods. Had to replace all lifters, cam and rods. Cost over $10,500, but had BG warranty used that additive every oil change so BG covered $4,000. I went by the oil life indicator on the truck to determine when I needed to change it, but apparently for engine for life you have to change it more frequently at 6,000 miles, so they wouldn’t cover that part.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711982January 19, 2026
ENGINE
Dealer did the L87 6.2 Recall (basically changed the oil to 0w-40). Based on the “clean bill of health” we towed our Imagine trailer to Tucson. Stayed for 3weeks over Thanksgiving and then started back home. We then towed it back home to Fort Collins and when we reached Denver the check engine light came on and within seconds the engine stopped. We had to coast off the freeway and ended up on an interstate interchange ramp (blind and dangerous). The motor was seized completely. Oil pressure and temps were all normal before the engine stopped. Oil was super HOT when I checked it. After a big adventure dealing with getting the truck and trailer to a safe place via a tow from OnStar, they towed the truck to the nearest dealer. I had to rent a UHaul truck to tow the trailer home (another 80 miles or so) with wife, two dogs and myself crammed in the cab. The dealer got Chevy to cover the engine replacement but I was out $200 for the trailer tow to safety and another $200 for the U-Haul rental. Chevy would not cover that.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711703January 18, 2026
POWER TRAIN
The powertrain transmission system, specifically the torque converter, failed on my 2021 Chevrolet Silverado at approximately 66,000 miles. The vehicle was taken to and inspected by a GM-authorized dealership, Pellegrino Chevrolet, on January 7, at which time the dealership diagnosed a failed torque converter and formally recommended a full transmission replacement due to the risk that metal debris from the failed converter may have contaminated the transmission; the vehicle and affected components are available for inspection upon request. This failure presents a safety risk due to the potential for loss of power, unpredictable drivability, delayed or failed acceleration, or sudden transmission malfunction, and this vehicle is my family’s primary transportation and is used to transport three child car seats. The problem has been confirmed by the GM-authorized dealership and additionally reviewed by four independent mechanics, all of whom advised that replacing only the torque converter would be insufficient. The vehicle has been inspected by the dealership and documented under General Motors Case #87048318; it has not been inspected by police or insurance representatives at this time. Prior to diagnosis, the vehicle exhibited abnormal transmission behavior and drivability symptoms consistent with torque converter failure, which prompted inspection and worsened leading up to the dealer diagnosis.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711763January 18, 2026
ENGINE
I have a 2021 Chevy Silverado 6.2 engine. The recall that has been sent out for most of those engines I have experience the same damage to my truck engine. Connecting rod/ crankshaft engine failure. But my vin is not in the system for the recall. Can someone have a engineer look into more of these engines especially my engine vin. I was driving and all of sudden my dash lite up saying I have reduce steering. Took it to the shop and I was told that my engine needs major repairs. I have a really nice truck and it can be a show truck and for the engine to just go out because of bad manufacturer parts is not right I also had my kids with me. Please help
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711764January 18, 2026
ENGINE
Most mornings after starting truck and driving off, it appears to be a hesitation or brief loss of power. Issue has been present for several years. It's hard to determine if it's engine or transmission issue. Truck is available for inspection. It usually occurs when leaving house in the morning so there is no safety issue because it happens within the first minute of driving. No warnings, cannot recreate issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711772January 18, 2026
ENGINE
Warning lights came on at approximately 46000 miles. Brought to dealer for faulty lifters. One week later they decided that the lifters had damaged the cam and now the dealer wants to replace the motor.. Unfortunately for us the dealer has no car that we can use, so we had to rent a vehicle. Hopefully it will be ready in 2 weeks. That will make it four weeks with out a vehicle
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711775January 18, 2026
ENGINE
The engine started knocking. The Dealer confirmed the Thrust Bearing was the culprit. Engine replacement recommended. 41k. 6.2
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711789January 18, 2026
ENGINE
Engine burning massive amounts of oil, noticeable tick in engine, dealer request I bring it back every 500 miles for a total of 2000 miles to assess wether or not there’s a fault, when I requested for them to keep it diagnose it in their own way without forcing me to continuously have to return to the dealer (4 different times) for a conclusion
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711791January 18, 2026
UNKNOWN OR OTHER
Dash is cracked in several places
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711640January 17, 2026
UNKNOWN OR OTHER
The back sliding window on the drivers side exploded, sounded like a shot gun going off , I had started my truck with the key grabbed some thing to take with me pulled out of my driveway and it exploded , call The manufacturer went through a number of calls. They had a dealership do an inspection and Gm said not there issue , just had it replaced and it is immediately showed signs of overheating with discoloration and defroster lines breaking in the glass immediately after the vehicle got repaired. Certainly there is an issue that needed correction but can’t get the correct help.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711669January 17, 2026
ENGINE, UNKNOWN OR OTHER
Vehicle has experienced repeated internal engine failures related to the exhaust valve lash adjusters and valvetrain. The engine developed abnormal valvetrain noise, misfires under load, and loss of power. The check engine light would only flash during hard acceleration or when passing another vehicle (wide-open throttle), then turn off after approximately 10–15 seconds and never remain illuminated. Because the warning light would not stay on, the vehicle continued to be operated without clear indication of an active or worsening engine failure. Dealer inspection confirmed exhaust valve lash adjuster failure, which led to camshaft and valvetrain damage. This failure has occurred more than once, including after prior dealer repairs. This is a serious safety concern because the vehicle was driven at highway speeds and during passing maneuvers while experiencing internal engine damage and misfires, without persistent warning to the driver. Sudden power loss, stalling, or catastrophic engine failure during acceleration or passing presents a risk of crash or injury. This appears to be a systemic engine defect rather than normal wear, as the failure recurred and was not reliably detected by the vehicle’s monitoring system.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711613January 17, 2026
ENGINE
On October 6th I took my truck in for the 6.2L recall and it failed. GM replaced the engine as. On Jan 15th 10 days after my first oil change just before 5000 miles the engine began to knock. After being towed 100 miles to the original dealer the replacement engine has blown and now I am waiting for another replacement.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711637January 17, 2026
ENGINE
On 4/19/24 I was driving at highway speed. The engine started to knock and the check engine light came on. I was fortunate enough to be extremely close to my local Chevrolet dealership and made it there before the engine failed. The truck had 38633 miles on it. They found damaged engine components and repaired only the broken parts. Was under warranty. Truck is still ticking to this day. Took it in for this noise and they said nothing was wrong.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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