Power Train Problems of Chevrolet Silverado 1500 - part 1

Code p1098 with engine light on my truck.

See all problems of the 2022 Chevrolet Silverado 1500 🔎.

I drove the vehicle stopped went to put the vehicle in reverse and it would not go into reverse. After further investigation the transmission throttle body failed and was not covered under warranty.

The contact owns a 2023 Chevrolet silverado. The contact stated while driving at approximately 40 mph, the vehicle stalled, the brakes were inoperative, the gear shift was stuck in drive, and all of the doors and windows were locked and inoperative. The check engine warning light was illuminated and the "please restart the engine" message was displayed on the instrument panel. The vehicle was taken to a dealer where it was diagnosed that the fuel pump regulator module needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 373200.

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Lifter failure at 50,100 miles- just out of powertrain warrant by 136 days. Failure occured on freeway. After hearing metallic sound service brake system light, traction control and service engine light came on. This occured 5/3/26.

See all problems of the 2021 Chevrolet Silverado 1500 🔎.

I own a 2019 Chevrolet Silverado 1500 equipped with the 8-speed automatic transmission. The vehicle has developed serious transmission problems that create a safety concern. When the transmission is cold, the vehicle slips between 1st and 2nd gear during acceleration. If I accelerate normally, the transmission slips and then engages with a hard bang. I must accelerate very slowly to avoid harsh engagement. In addition, during deceleration, especially when downshifting into 3rd gear, the transmission makes a hard "thump" or "bang". This unexpected shifting behavior creates a safety risk when entering traffic, making turns, or driving in stop-and-go traffic. The vehicle has been properly maintained, including transmission fluid service at a Chevrolet dealership, but the problem continues and appears to be getting worse. I understand many gm 8-speed transmission owners have reported similar issues. The repair cost quoted by the dealership is between $7,000 and $10,000, which suggests a possible design or manufacturing defect. I am filing this complaint for investigation of a potential safety-related transmission defect. Thanks [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2019 Chevrolet Silverado 1500 🔎.

Transmission is hunting for gear when decelerating. Back and forth it tries to change gear. Just started. I have 64,000 miles on the truck. At 22,000 it started shuddering and the fluid was changed which corrected the issue then. At 53,000 the shudder returned and I paid the dealerdealership to replace the torque converter. Now 12,000 miles later I'm having a shifting issue. This transmission seems to be problematic.

See all problems of the 2017 Chevrolet Silverado 1500 🔎.

I have a 2019 Chevrolet high country, have always kept it serviced and maintained. Driving down the road it randomly lost power, wouldn't let me (driver) give gas, started shaking and making loud clanking noise from the engine. Was able to pull over to the side of the road, recorded the noise it was making. Called a tow company to get it towed to the nearest Chevrolet dealer ship and they confirmed that the engine was no longer good. Related problem to the 6. 2l motor issues. They are requested for a new motor.

The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle jerked forward extremely hard. The power train warning light was illuminated. The vehicle was driven to the residence. Additionally, the vehicle failed to exceed 60 mph while driving. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. The contact stated that the failure was a known failure with the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 143,000.

See all problems of the 2020 Chevrolet Silverado 1500 🔎.

Vehicle: 2021 Chevrolet silverado VIN: [xxx] mileage at time of incident: approximately 68,000 miles date of incident: April 24, 2026 approximate speed: 75 mph weather/road conditions: clear, sunny day was the vehicle towed? no did the engine restart? yes my 2021 Chevrolet silverado experienced a sudden loss of power and stalled while I was driving on the highway at approximately 75 mph. The weather was clear and sunny, and road conditions were normal. This created a serious safety concern because the vehicle lost power while traveling at highway speed in traffic and could have caused a crash. The vehicle did restart after the incident and was not towed, but it had to be taken in for service after the power loss/stalling event. The dealership later advised that the oil was low on the dipstick and stated they would change the oil and complete a recall/service update. However, I have maintained the vehicle with regular oil changes, and at the time of the incident, the vehicle’s oil life monitor still showed approximately 50% oil life remaining. I do not believe this should be dismissed as a simple lack-of-maintenance issue. I am concerned that the sudden loss of power/stalling may be related to an engine, fuel, oil pressure, electrical, ecm, or recall/service campaign issue. I am also concerned that the vehicle was low on oil despite regular oil maintenance and the oil life monitor still showing about 50%. The vehicle is currently at tyrell Chevrolet for inspection/service. I have not yet received a clear explanation of the cause of the power loss, whether diagnostic trouble codes were found, whether oil pressure was affected, whether oil consumption was checked, whether any recall or service campaign caused or corrected the issue, or whether the truck is safe to drive. This sudden loss of power while driving at approximately 75 mph presents a serious safety risk and should be investigated. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

A well known issue with the torque converter failing due to poor manufacturing and design. Allowing debris to enter the filter system due to the torque converter falling apart. Causing astronomical amounts in repair costs.

The vehicle was shiifting sluggishly and the check engine light came on. The dealer has indicated that I need to replace a transmission controller valve body. This problem has been acknowledged by gm and a recall initiated, but my vehicle was not included in the recall. This does not seem reasonable and I believe the recall should be expanded.

While driving, the truck suddenly boggs down and gets sluggish. A message appeared once that said reduced acceleration drive with care. It is dangerous because it loses power and stalls in front of other vehicles. I took it to the dealership on Friday the 17th and they said it was the crank position sensor. They ordered the part and I took it back on Monday the 20th and they replaced the sensor. Today, while driving down the highway it did the same thing again. I will be taking it back to the dealership tomorrow. The truck has 26,000 miles on it.

See all problems of the 2024 Chevrolet Silverado 1500 🔎.

Transmission- lost reverse and some forward gears too. Without any warning signs and no check engine light until hours after. It is going into the dealership on Monday (4/20) and this all happened on (4/17/2024).

The contact owns a 2023 Chevrolet Silverado 1500. The contact stated that while driving 65–70 mph, there was an abnormally loud sound coming from the vehicle. Several unknown warning lights were illuminated. The contact attempted to pull over to the shoulder of the road, but the vehicle lost automotive power. Additionally, the engine had seized. The contact stated that while attempting to start the vehicle, the vehicle failed to restart. The vehicle was towed to the dealer; however, the vehicle was not inspected. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. In addition, the contact stated that the gear shifter failed to shift to neutral. The failure had occurred while driving on a busy highway and created an unsafe driving condition. In addition, the contact stated that new york state troopers assisted with the traffic control. The manufacturer was made aware of the failure. The failure mileage was approximately 47,000.

While driving at highway speed with cruise control engaged, the vehicle experienced a sudden loss of propulsion. The engine began jerking and the vehicle rapidly decelerated from highway speed (50 mph) to 10–15 mph. The transmission appeared to disengage or shift to neutral around 10 mph, and the vehicle was unable to maintain speed, creating a hazardous situation in traffic. The vehicle then shut down and displayed a message to restart the engine along with a check engine light. When attempting to restart, the engine would not turn over properly and produced a loud clicking/struggling noise, similar to a failed or seized engine. The vehicle was towed and is currently awaiting diagnosis at a dealership. This failure occurred without warning and created a serious safety risk due to sudden loss of power while driving.

On my 2021 Chevrolet Silverado 1500 custom, I began noticing an issue around 79,000 miles where the vehicle did not come to a complete stop as smoothly as expected. Initially, I suspected the brakes, as I purchased the truck new and had not performed any brake maintenance up to that point. I scheduled an appointment with the dealership to have all four brakes replaced; however, upon inspection, I was advised that the brakes were still in good condition, with approximately 90% life remaining. I then completed a test drive with the shop foreman, who was able to replicate the concern to some extent and suggested that the issue may be related to the transmission. At this time, the dealership is in the process of disassembling the transmission to determine whether the issue can be resolved with a repair or if a full replacement is necessary. It is concerning that such a significant issue would arise at approximately 80,000 miles. Based on similar reports I have reviewed, this appears to be a relatively common concern within the 80,000–90,000 mile range. Additionally, this poses a serious safety concern, as the vehicle’s hesitation in coming to a complete stop nearly resulted in a rear-end collision while en route to the dealership. There have been no dash lights on.

The contact owns a 2022 Chevrolet Silverado 1500. While driving at an undisclosed speed, the vehicle experienced transmission failure. The contact stated that the transmission struggled while changing gears. Additionally, while shifted into drive(d), the vehicle lunged forward with much force. The contact stated that when the vehicle was first started, the vehicle operated normally; however, once the engine had warmed up, the failure occurred. The dealer was not notified of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 81,600.

The contact owns a 2022 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the vehicle suddenly decelerated, lost automotive power, shifted to neutral, and then shifted into park. During the failure, the contact depressed the brake pedal and pressed the start button for approximately 10 seconds to restart the vehicle. The failure had occurred five times, and the contact was able to reset the computer and restart the vehicle. There were no warning lights illuminated. The contact stated that the vehicle was consuming an excessive amount of engine oil, and the transmission was shifting hard. The vehicle was taken to the dealer, and the contact was informed that the engine in the vehicle was a replacement engine. The dealer had not diagnosed or repaired the vehicle. The manufacturer was made aware of the issue, and a case was opened. The failure mileage was approximately 4,000.

Vehicle developed engine ticking/tapping noise followed by rough running and misfire condition. Independent repair facility performed engine teardown and found cylinder 4 exhaust camshaft lobe severely worn/damaged. Repair facility stated the exhaust roller follower/lifter needle bearings failed and fell out, causing the roller to seize and come off position, resulting in improper valve operation and cylinder malfunction. Vehicle lost proper engine performance and required major internal engine repair including camshaft, lifters/lash adjusters, and roller followers. Failure appears consistent with gm preliminary information bulletin pip5847b for 2019–2024 Chevrolet silverado/GMC sierra 2. 7l l3b engines describing exhaust roller follower bearing failure and camshaft damage. Concern is that sudden valvetrain failure could result in loss of power, engine failure, or unsafe driving condition.

Transmission has jerked/bumped in past and now at approx 85k miles, it supposedly needs a new transmission. I've heard it is a pretty big issue and seems llike relatively low mileage for this to be happening to 2023 year model. I certainly don't drive it hard and rarely tow or haul heavy loads.

I was driving on highway 20 in cartersville GA at speeds around 55-60 mph with both of my kids the vehicle. All of a sudden my rpm’s shot up to over 5000 while losing acceleration control of the vehicle. I attempted to slow down and pull over on the side of the road to get out of traffic and was unable to get the vehicle to move forward or backwards at all. The rpm’s continued to rev out of control unless I was park. I had to shut the vehicle off for a few minutes, erase codes and attempt to move it again. I got it to move another few feet to just clear the roadway. I had to leave the vehicle on the side of the road and get both my kids out on the highway and wait for someone to come pick us up. The truck is now in the shop and I’m told that the torque converter shred to pieces and the my transmission was shot. This was a $7000 fix and the vehicle hasn’t even hit 100,000 miles yet. I also did the recommended service at 80,000 miles following the chevy guidelines for my truck.

See all problems of the 2018 Chevrolet Silverado 1500 🔎.

Rough shifting in low gears, can be dangerous in intersections due to low acceleration ability. The check engine light is on for replacement of transmission valve body assembly.

Driving at highway speed’s transmission was hard shifting on its own from drive to low and vice versa on its own the first time. Truck taken to dealer and was told that transmission needed an update. Second time driving at highway speed experienced hard shifting in rear and felt like I was hit from behind. Lost propulsion and check engine light came on. Was told that the valve body needed to be replaced. New truck with only 7,500 miles on it. My guess understanding is that this has been an issue with Chevrolet/gm 6. 2 engines. Hard shifting and loss of propulsion accord while accelerating to pass another vehicle.

The transmission has been having issues for the past couple days. It is the 10 speed model and I have noticed everyday for the last couple days that there is an unusual shifting pattern between 25-60mph. This is sometimes accompanied with a shudder that feels like going over rumble strips without the sound. The feeling is not constant, but I will come to a complete stop and under light acceleration it will return. Under hard acceleration it is not noticeable. However, I am concerned with the unusual shifting. It can happen at a constant speed where it will do a random shift up or down or under light acceleration it will feel like it’s slipping for just a second. The vehicle has 99,900 miles on it and there are no warning signs or lights active. The vehicle is about to be serviced to do an inspection to find the underlying issue. This is a safety concern because the vehicle could potentially cause more damage to the transmission and with the random shifting, could potentially cause an accident.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 30 mph, the rear wheels locked upon depressing the brake pedal without warning. The contact temporarily lost control of the vehicle, and the rear wheels skidded, almost causing a crash. Due to the failure, the vehicle was towed to the residence, where it remained. The dealer was notified of the failure, and the contact was informed that there were no recalls related to the VIN. Upon investigation, the contact discovered NHTSA campaign number: 25v148000 (power train); however, upon contacting the dealer, the dealer claimed that there was no knowledge of the recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 136,000.

On 04/03/2026 at approximately 0545 I was heading in to work . While at a complete stop I proceeded to accelerate on the highway 54 brf WI. 54615 when the truck made a clunking noise and jerked. At which point the engine light turned on along with reduced speed message across the display screen. Unable to pull over safely at the moment I had to proceed no faster than 25 mph on us 54 hindering all traffic behind me. Once safely pulled over I placed the truck in park, then neutral , which made a loud clunking noise and absolutely no reverse. Truck towed to local dealership. Vehicle had been inspected by dealer tech. Tech stated faulty valve body in the transmission.

The 6. 2l v8 motor is known to have faulty internals. I was driving down the highway and the motor shut off. The vehicle needs a new motor now. Gm has offered an oil viscosity change to 0w-40. That was done 20k miles ago. This vehicle now needs a new motor.

Was driving vehicle and it revved very high and then got stuck in a single gear. Mpg have also been impacted as of late. Gm saying VIN isnt under the valve body recall, but dealer has determined the valve body needs to be replaced.

I was driving in a 70mph zone and lost all propulsion. Vehicle said to shift to neutral to start. Pulled to the side of the highway and it would not crank. Had to have the vehicle towed.

The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the rpm became extremely elevated. The accelerator pedal was depressed; however, the vehicle failed to respond. The vehicle was turned off and restarted. No warning lights were illuminated. The vehicle was towed to the local dealer, where it was diagnosed and it was determined that the torque converter was inoperable, and that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA hotline. The approximate failure mileage was 80,000.

Problem#1 :the transmission shits erratically and down shifts really hard and has a vibration going down the highway. Problem #2: the rear-end differential seems to lock up when turning sharp corners.

The contact owns a 2022 Chevrolet Silverado 1500. The contact stated that while depressing the accelerator pedal, there was a whining sound coming from the transmission. Additionally, while driving, the transmission failed to properly shift gears. The vehicle was repaired under NHTSA campaign number: 24v797000 (power train). After retrieving the vehicle, the vehicle hesitated and decelerated unintendedly while driving. The vehicle was then towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 72,000.

I am submitting a formal safety complaint regarding an electrical system failure on my 2021 Chevrolet silverado with approximately 61,000 miles. I brought the vehicle to taylor grubaugh Chevrolet of waynesville after the check engine light illuminated. The dealership diagnosed a premature wiring harness failure caused by chafing. They also stated that this issue is known to affect multiple gm vehicles and is documented in technical service bulletin 21 na 149. Wiring harness failure presents a significant safety concern. A compromised harness can lead to erratic electrical behavior, reduced engine performance, stalling, or sudden loss of power while driving. With that the concern a possible vehicle malfunction or losing power in traffic came to light. The dealerships service department confirmed the problem, verified the wiring harness failure, & referenced the applicable gm technical bulletin. The vehicle was inspected by the authorized Chevrolet dealership. Gm declined to cover the repair. No police, insurance, or other third party inspections have been conducted. Despite acknowledging that this is a documented & recurring issue across gm models, the gm informed me that the repair would not be covered under warranty or recall. At only 61,000 miles, a wiring harness failure due to chafing is not consistent with normal wear & tear & instead suggests a premature defect. Given that this is a known and documented defect, I believe it should be recalled. After further research, I discovered that this issue is far from isolated. There are more than 1,500 complaints filed with the better business bureau and approximately 800 complaints submitted to NHTSA reporting the same or similar wiring harness failures across gm vehicles. The volume of complaints strongly suggests a widespread defect that may pose ongoing safety risks to consumers.

The rear wheels suddenly locked up while driving. It did it twice then the check engine light came on and then the transmission would not shift into gear until I turned off the truck and turned it back on. This happened 3 days in a row all while driving. Exactly the same. No prior symptoms or warnings before the incidents happened. The vehicle is currently at the dealership being inspected. There is a recall (n242454440) that addresses this issue but I'm being told that my truck is not covered under that recall because my VIN is not part of it.

Summary of incident: on March 28, 2026, while traveling at 70 mph on the florida turnpike, the vehicle suffered an instantaneous loss of motive power. The engine died abruptly with no warning. Upon reaching the shoulder, the electronic transmission locked, refusing to shift into neutral or park. The engine cranks but will not start. 1. Component failure & availability: the exact component is currently unknown, but the failure involves the powertrain, fuel system, and electronic transmission control. The vehicle is currently at an authorized dealership and is available for inspection by the manufacturer or NHTSA upon request. 2. Safety risk: the sudden loss of power at highway speeds created an immediate risk of a rear-end collision. Because the electronic transmission locked and would not allow the vehicle to be shifted into neutral, it became a fixed object on a high-speed shoulder. It could not be pushed to a safer location, increasing the risk of a secondary accident. 3. Problem reproduction: the vehicle was towed directly to an authorized Chevrolet dealership. As of this filing, the dealership is in possession of the vehicle, but the failure has not yet been reproduced or confirmed by a technician as they are awaiting formal diagnostic commencement. 4. Inspections: the vehicle was inspected by a roadside towing professional for transport. It is currently at the manufacturer’s authorized service center awaiting a formal diagnostic inspection. No police or insurance inspections have occurred. 5. Warning symptoms: there were no warning lamps, "check engine" lights, or messages prior to the failure. No symptoms like rough idling or unusual noises occurred. The vehicle performed normally until the moment of total power loss.