2019 Chevrolet Silverado 1500: harsh or hard shifting

Filed Oct 12, 2026 · Transmission · MI

My 2019 Chevy Silverado 1500 has only 61k miles on it. While driving at expressway speed I can feel a vibration, when at a stop and slowly accelerating it feels like driving on a rubble strip and then while going through the gears it has hard/harsh shifting! I have taken it to my local GM dealership in [XXX] and they are going to do a transmission flush and new fluid but I am worried that the problem may be worse than just bad fluid at this point, more like worn clutch plates, etc.? If this does not fix the problem my extended warranty end at 80k miles and I will be stuck with a truck that has a major transmission problem! No trans should go at 60k miles! Why isn't there a recall on the 1500 8 speed transmission for these chevy Trucks? I understand there are many Technical Service Bulletins issued by GM for the transmission issues but no recall. This should be looked into with all the complaints filed for their transmission issues! Hopefully GM will be forced to do the right thing and issue a recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 19, 2026 · Engine, Transmission · MI

My head, my transmission in my Silverado 1500 6 speed has had rough shifting since I bought it had 29,000 miles on it. It also has been looked at for the rough and they said it was normal now at 100,000 miles by train ships out of gear while driving and coming to an idle at random spots, took it into a train shop Westland transmission. They said I need all new transmission which I think this should've been fixed a long time ago with the rough shifting the recall and lawsuit needs to add the six speed trans to the eight speed intense speed that GM is officially getting served on.

Filed Sep 9, 2026 · Transmission · NJ

Came off the parkway and came to a stop at a stop sign. As I attempted to accelerate forward the truck shuttered violently, did not move forward and then slammed into gear. As it slammed into gear it jerked forward. The force of the jerk pushed me back in the seat and caused the steering wheel to turn. About 100 yards later I came to a stop in traffic. As I attempted to accelerate the same incident occurred again. After the second incident anytime I same to a stop and attempted to accelerate forward the shutter was no longer present but the truck would not move at first and would then slam into gear and jerk violently. This would occur in drive and reverse. I brought it to the dealership and they diagnosed that it needed a transmission. The service writer even told me it bucked so hard while the technician was moving it that it almost put him through the steering wheel. The truck is currently having the transmission replaced at Greenbrook GMC. Estimated repair cost is $9400 plus taxes and fees. Can provide invoice and bill once repair is completed.

Filed Sep 2, 2026 · Transmission · GA

Transmission entered limp mode when decelerating at highway speed. Shutter shift, rapid rpm increase. First shift in the morning is a hard shift with loss of power.

Filed Aug 3, 2026 · Transmission · AZ

What component or system failed or malfunctioned, and is it available for inspection upon request? The transmission and drivetrain system appear to be defective. The vehicle repeatedly experiences hard shifting, transmission shudder, hesitation during acceleration, delayed engagement when shifting into gear, and erratic gear changes. These problems occur during normal driving and have progressively worsened over time. The vehicle is available for inspection upon request. How was your safety or the safety of others put at risk? The transmission hesitation and delayed acceleration create a serious safety hazard. When pulling into traffic, crossing intersections, or changing lanes, the vehicle does not respond immediately when the accelerator is pressed. The delay leaves the vehicle exposed to oncoming traffic and increases the risk of a collision. The hard shifting and shuddering also cause the vehicle to behave unpredictably, reducing driver confidence and making it unsafe to operate in normal traffic conditions. Has the problem been reproduced or confirmed by a dealer or independent service center? The problem is consistently reproducible during everyday driving. The transmission shudders, hesitates, and shifts harshly on a regular basis. Although the condition is intermittent in severity, it occurs frequently enough to create ongoing safety concerns. At this time, the vehicle has not been inspected by police or insurance representatives. The vehicle remains available for inspection. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure, and when did they first appear? The first symptoms were occasional hard shifts and slight hesitation during acceleration. Over time, the condition worsened, progressing to severe shuddering, delayed acceleration, and increasingly harsh gear changes. No warning lights or diagnostic messages appeared when the symptoms first began, making it difficult to identify the problem before it be

Filed Mar 19, 2026 · Engine · 103,000 miles · FL

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated on three occasions while driving at various speeds, there was a clunking or clicking sound coming from the engine compartment, before the vehicle lost power. The vehicle was taken to a dealer where it was diagnosed with engine rod bearing failure. The contact was informed that the rod bearings and engine block needed to be replaced. The vehicle was not repaired and was taken to the residence and parked. Less than a week later, the vehicle was taken back to the same dealer for the repairs. The vehicle was repaired, but the failure reoccurred approximately five months later. The vehicle was taken back to the same dealer where it was diagnosed with an exhaust manifold leak. The contact was informed that the exhaust manifold needed to be replaced. The vehicle was repaired, but the failure reoccurred approximately two months later. The manufacturer was notified of the failure, and a complaint was filed. The failure mileage was approximately 103,000.

Filed Feb 10, 2026 · Transmission · SC

I have a 2019 Chevrolet Silverado LT 1500 with only 19K Miles. When I brought this vehicle I was having problems with hearing a loud clunking noise coming from the rear of the Vehicle. Every Time I Stop at a red light, stop at a stop sign, yield at a yield sign, and slow down to turn in my driveway I can hear this clunking noise coming from the rear of the vehicle. If someone is riding in the backseat of the vehicle, they can feel the clunking noise every time I hit the brakes or slow down. After doing some research I honestly believe it’s the drive shaft that is on my vehicle that is causing this issue. Also, my vehicle does a hesitation when trying to accelerate on the gas pedal, which the drive shaft can cause this issue as well. There is a recall against this issue (Drive Shaft) but my Vin Number doesn’t call for a recall, I believe my vin number was missed in this recall. This is very dangerous because my Drive Shaft can drop beneath my vehicle while driving on the roads or highways and can cause my Truck to loose control and get into a serious accident or fatal accident. All I want is to have the Chevrolet Dealership to repair my Drive Shaft for free, because Chevrolet states that they will fixed all the drive shaft that is on recall on there time and the customer doesn’t have to pay anything. Please follow up on this serious matter. I don’t feel safe driving my truck anymore, so I keep it parked in my garage. PS : I took my truck in several times to three Chevrolet Dealership when I had full warranty’s and each Dealership told me that my truck is fine, I just have to drive it because it’s still new and this is not a problem at all.

Filed Dec 31, 2025 · Transmission · 3,900 miles · GA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the vehicle remained stuck in 3rd and in 4th gears upon depressing the accelerator pedal. Additionally, the vehicle contact stated that the vehicle experienced a hard shift while driving. The contact stopped, parked, and turned off the vehicle for 10 minutes; however, the failure recurred while driving. The vehicle was taken to a dealer, where the failure could not be replicated. The contact was informed that the vehicle was operating as designed. The manufacturer was notified of the failure. The failure mileage was 3,900.

Filed Nov 25, 2025 · Transmission · MI

The 8-speed transmission has been a problem from day 1 of owning this truck. It has a bad vibration, slips into gear and hard shifts. I have maintained this truck to the fullest and have done all service to the fluids as requested by the manufacturer. I have never pulled a trailer, and I want The NTHSA to make all Chevrolet products that have this 8-speed transmission recalled. GM should make this right. These vehicles aren't cheap.

Filed Sep 19, 2025 · Transmission · TX

Vehicle transmission harsh shift and failed to shift gears. Feels as though I’m pushed forward when accelerating. Harsh clunk coming from the transmission. Transmission flush done at the dealer. Was told transmission needed a new valve body, part was on backorder and there were 25 similar trucks ahead and waiting. Several transmission related codes have also come up. 58000 miles.

Filed Sep 4, 2025 · Engine, Transmission · OK

1. engine/transmission 2. while driving and acceleration vehicle stalls/hard shifts. The truck was running just fine one day then the next day upon starting the truck, Vehicle warnings for "service" Parking brake system and ECS started showing up and the truck started running rough, smoking exhaust, smelling, and the air conditioner went out. all at the time/day. 3. An independent service center provided a diagnosis that stated the "motor was shot" oil was getting passed the rings/seals and entering cylinder 6.

Filed Aug 7, 2025 · Transmission · OK

GM says my Vin was not part of the recalls, The Vin wasn't the problem,It was the Transmission!!! letter I sent to GM : Transmission Failure on 2019 Chevrolet Silverado 1500 LT Dear General Motors Customer Assistance, I am writing to formally express my concern regarding the complete failure of the 8L90 transmission in my 2019 Chevrolet Silverado 1500 LT. I have been a loyal Chevrolet customer and have always trusted GM vehicles for their reliability and performance. However, the recent catastrophic failure of my transmission—resulting in both internal and external damage—has left me extremely disappointed and financially burdened. This vehicle, equipped with the 8-speed 8L90 transmission, began exhibiting harsh shifting, delayed acceleration, and shuddering well before the failure. Despite regular maintenance and proper care, the transmission ultimately failed and "blew up" both internally and externally, rendering the vehicle undrivable and in need of complete transmission replacement. Upon further research, I discovered that numerous owners of 2015–2019 GM vehicles with the 8L90 transmission have reported similar issues, and multiple class-action lawsuits have been filed citing systemic defects in this transmission design. Though no recall has been officially issued, the volume of complaints and the existence of internal Technical Service Bulletins (such as TSB 16-NA-019) suggest GM is aware of the ongoing problems associated with this transmission. Given these circumstances, I am requesting that General Motors stand behind its product and assist with the full cost of replacing the failed transmission. I am prepared to provide documentation including service records, a technician’s report on the failure, and photos of the damage if needed. Please let me know how GM intends to proceed with this request. I would appreciate a prompt and fair resolution to this matter. Sincerely, [XXX] VIN # [XXX] Current Mileage: 114850 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 55