So my Silverado is having the same issues as many other Silverado owners. I originally had the vehicle in for service on a transmission issue, which is also another problem these vehicles are having. As for the engine issue I have experienced the vehicle stalling out after running rough, primarily after the vehicle has been running for a while. In addition, there are times when I am driving at highway speeds and the vehicle seems to shudder and shake. I thought OK maybe it's the wheel balance or alignment so I took it in for the wheel balance and the alignment and it still is doing the same thing. So at this point I had the spark plugs, wires and coil packs replaced. Still having the same issue. In addition to this I had the vehicle in for first time transmission hard shifting at around 20k miles. The technician took the vehicle for a drive and stated that there was an issue and that the computer reset should eliminate the problem. It didn't. So I dealt with this multiple times, bringing the vehicle to service for diagnosis and even filing a claim with GM. The vehicle is still experiencing these problems with the hard shifting. I had the recommended maintenance performed on the vehicle which included fluid replacement without a resolution to the issue. I have completely lost confidence in the GM products and their service technicians as they've been unable to repair the vehicle to proper running order. This will be my last GM product, and that says a lot coming from a GM family member. Sad that quality has significantly gone downhill.

- Acworth, GA, USA

Lifter randomly went bad while driving down highway. Safety concern is being put into low power mode on an interstate and vehicle running rough. No warning lights and perfect performance before it happened.

- Brooklyn, IA, USA

Engine oil cooler lines detached from crimp. Took my Truck (chevy silverado 2019) to dealer on Friday May 12, 2023 for an oil change and state inspection. Monday May 15th, 2023 while driving a warning STATING OIL PRESSURE LOW TURN OFF VEHICLE message flashes. Truck was towed bk to Chevy dealership. Dealership states there is a recall on engine oil cooler line but my VIN was not included. Chevy dearlership says this happens all the time lately with the same make and model. Picture shows zero damage to the crisp or oil line. It will just spontanously break off while driving.

- Williamsburg, VA, USA

Several Thousand of these vehicles are experiencing engine/ lifter and transmission failure which can cause accidents and death. There was a class action lawsuit filed against GM and it needs to be offered to all owners of these affected vehicles.

- Bridgewater, MA, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds the vehicle had stalled. After restarting the vehicle the check engine light had illuminated and the vehicle would not operate in first gear. The vehicle was later taken to the local dealer who was unable to duplicate the failure and no service was performed. The vehicle was retrieved and the failures reoccurred. The vehicle was taken to a different dealer who diagnosed that the engine wire harness was damaged while robbing against the engine components and the harness needed to be replaced. The vehicle was not yet repaired. The failure mileage was 70,000.

- Westwood, MA, USA

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while the vehicle was in for maintenance at the local dealer, the contact was informed of a potential oil leak in the oil cooler lines. The vehicle was not repaired. The contact took the vehicle to another local dealer: Lighthouse Buick GMC (100 W Jackson St, Morton, IL 61550: (309) 938-4190) where the vehicle was diagnosed with needing the oil cooler lines and unknown hoses to be replaced. The vehicle was not repaired. Upon investigation, the contact associated the failure with Customer Satisfaction Program: N2121326940; however, the VIN was not included. The manufacturer had been informed of the failure. The failure mileage was approximately 73,800.

- Mackinaw, IL, USA

Engine Oil cooler line failure but my VIN was not part of recall but just experienced the issue, https://gmauthority.com/blog/2021/06/gm-releases-fix-for-2019-chevy-silverado-gmc-sierra-over-oil-cooler-lines/

- Bolivar, MO, USA

In my 2019 Chevy Silverado, I experienced an oil leak in my garage. I have never had a leak since I purchased the new truck. I took it to the dealership, and they notified me that my engine oil cooler hose assembly was leaking and needed to be replaced. I asked if the truck was safe to drive and I was informed that it was. I was driving home from work when the warning chimes began, and a message on my screen said to pull over immediately due to a loss of oil pressure. I looked at my oil gauge which was already at zero. I pulled over as quickly and as safely as I could and shut off the engine. There was smoke coming from the engine compartment. I called my insurance and then a tow truck. The tow truck driver asked if this was a 2019 Silverado, I said yes, and he said that he has seen this before in other 2019 Silverado trucks. As well, the dealership also mentioned that they have seen this before.

- Platteville, WI, USA

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