While driving started making a ticking noise. Stopped the truck, to see if we could hear it again. Put truck in drive, check engine came one along with service park brake and esc warning lights; we were on a highway with minimal room to pull off. The truck started to shake at about 55 miles per hour. Made it home and took to Chevy dealer on Monday morning. Informed that the lifter went bad, in turn damaged the camshaft. After having the truck all week, total repairs topped out at $10,500. This is wrong especially when I searched internet and GM is well aware of this issue when no regards to safety of drivers.

- Topeka, KS, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 50 MPH, the vehicle lost motive power and stalled. The contact stated that the check engine warning light was illuminated. The contact was able to restart the vehicle and continue driving to his destination. The contact took the vehicle to the local dealer, where it was diagnosed with needing an unstated wiring harness to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 52,000.

- New Hudson, MI, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the transmission was intermittently failing to shift between gears with the check engine warning light illuminated. The contact became aware of TSB 21-NA-149 (Engine Wire Harness Chafing). The vehicle was taken to a local dealer, where it was diagnosed that the engine wiring harness needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 58,800.

- Enterprise, AL, USA

Lifters need replaced and screen comes in and out

- Perrinton, MI, USA

The contact owned a 2019 Chevrolet Silverado 1500. The contact stated while driving 50 mph, he saw a fire start between the passenger side windshield wiper and hood. The contact stated no warning light was illuminated. The contact was able to park on the side of the road and exit the vehicle before the vehicle caught fire completely. The contact stated no one was injured nor sought medical attention. The fire department extinguished the fire. A fire report was filed. The vehicle was not drivable. The insurance company deemed it to be totaled. The vehicle was towed to an auto auction. The contact called the local dealer and made them aware of the failure. The manufacturer had been informed of the failure. The failure mileage was approximately 65,000.

- Riverside, RI, USA

The issue described in this report below could lead to engine failure causing the vehicle to stop suddenly or crash. The other issue could be a large quantity of oil spilt on the Highway. This needs to be a recall. https://static.nhtsa.gov/odi/tsbs/2021/MC-10200186-9999.pdf

- Purcellville, VA, USA

Need to replace the oil cooler line assy, the rubber hose seperated from the metal tubing, causing a lost of 6 qts of oil on the roadway. I understand thers is a recall in Canada and Alaska, not here in states

- Easthampton, MA, USA

Oil lines to oil cooler leaking oil with possibility of failure and loss of engine oil while driving.

- Lancaster, PA, USA

While operating my vehicle at normal capacity the engine lost power and jolted very hard and the vehicle began shaking. I heard knocking noises coming from within the engine. The truck only has 68k highway miles on it with regular maintenance done by the dealer. My 2010 version of this truck lasted longer than this one. Gm is telling me I need a $7800 dollar repair that I am on the arm for. There was nothing out of the ordinary that could have caused this. I am aware of others having the same problem. It would not be safe if I was traveling faster.

- Saddle Brook , NJ, USA

Unknown

- Fort Worth , TX, USA

My Truck has less than 35,000 miles and I've had Transmission issues. I've taken it to the Dealership and they don't have an answer to the problem other than changing the transmission fluid as that has resolved issues on other trucks. When I took it in, I would shift it out of park to drive it jerks, when I shift from drive to reverse, it jerks, when I shift from reverse back to drive it jerks. When I'm slowing down at a stop sign or stop light it shifts weird. I've been getting on a busy highway and accelerated and it downshifted so hard and kind of stalled, I swear took it at least 5 seconds to catch up and gain speed. I don't want to be on the HWY and my truck stall because no one knows what's going on or how to fix it.

- Broken Arrow, OK, USA

Noticeable ticking noise started coming form the engine, upon further inspection it was the lifters that was causing the noise. DFM, AFM the truck is out of warranty at 76,000 mi. So i got a second opinion from another shop and got it fixed through them, not the dealer. My shop re surfaced the Heads and went a few steps further than the dealer would have done.

- Stafford, TX, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 30 MPH, the warning message "low oil turn off vehicle" had displayed. The vehicle was parked and upon inspection it was discovered that no engine oil was present on the engine oil dipstick and there was an oil leak underneath the vehicle. The vehicle was taken to an independent mechanic who diagnosed that the engine oil cooler line crimp had detached. The vehicle was repaired. The local dealer and manufacturer were notified of the failure. The failure mileage was 42,000

- Hillsboro, OH, USA

Dashboard and display screen doesn't shut off when key had been removed from the ignition. Constant freezing, call dropping and sound boost at random moments. Ticking sound when barely touching the gas. Hard shifts. Bluetooth connects and disconnects constantly. If GM released a defective vehicle, in which they are aware of the problems should be fixed. Not only for me but for the tons of thousands filing known major problems as well.

- Ocala, FL, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that the vehicle failed to start. The contact jumped the battery and was able to restart the vehicle. There were no warning lights illuminated. The contact stated that while reversing, the brake pedal was depressed but went all the way to the floorboard and hesitated to respond. The contact stated that the failure reoccurred three times. The contact stated that the third time the failure occurred, he jumpstarted the vehicle, and the vehicle restarted; however, the engine seized. The contact stated that the trailer brake warning light and several unknown warning lights illuminated. The contact turned off the vehicle and restarted the vehicle and was able to drive the vehicle at slow speeds. The contact charged the battery overnight and was able to start and drive the vehicle the next day. The contact also stated that the Parking brake was electronic and made it impossible to stop the vehicle in the event the battery failed. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 35,800.

- East Patchogue, NY, USA

My truck has a vibration when going down the highway at speeds of 70 mph. The dealer has done a transmission flush but still have the same issue. I am afraid that the driveshaft or the transmission may lock up while we are on the highway with the family.

- Lake Alfred , FL, USA

Started to drive my truck this morning and it was driving very rough. Dashboard warning lights came on; SERVICE PARKING BRAKE, SERVICE ESC, CHECK ENGINE LIGHT, STABILITY CONTROL LIGHT, PARKING BRAKE ON INDICATOR. None of this was happening yesterday. It just happened this morning. This truck only has 7,100 miles on it.

- Indianapolis, IN, USA

Thousands of these vehicles have Engine Lifter failure problems at early mileage and if your vehicle is out of warranty you have to pay. These are vehicles with the AFM 5.3 and many are failing. This is a well known problem and should be recalled soon. If your engine fails on the highway it can be extremely dangerous.

- Bridgewater , MA, USA

On cold starts when approximately 2nd gear shifts around 20mph the truck feels like it-??s slipping the gear and losing power. Has happened every time and there-??s under 5000 miles on vehicle

- Raynham, MA, USA

Failed lifter in engine due to GM-??s terrible DFM and DOD system. Left me stranded 500 miles from home and 450 miles from my destination.

- Montvale, NJ, USA