2019 Chevrolet Silverado 1500 engine problems

Filed Nov 6, 2026 · Engine · NY

Vehicle suffered a premature catastrophic failure of the Dynamic Fuel Management, lifter and camshaft assembly at 80k miles

Filed Nov 5, 2026 · Engine · FL

I parked truck in driveway and an hour later it would not start. It was towed to 87 Garage where they installed new starter. Mechanic called and said starter was not problem, then engine seized. Need a new engine. This could be catastrophic if it seized while driving. GM tells me take to dealer an pay diagnostic fee to help. I’ve read a recall maybe coming issue by the federal safety agency after GM hands over all of these reports on 13 November 2026. My engine seized 31 October 2026. I’m waiting for new engine replacement cost estimated 15-20,000.00 from 87 Garage.

Filed Nov 2, 2026 · Engine, Transmission · LA

This vehicle has only 65,000 miles on it and has already had the torque converter replaced twice and the engine lifters replaced. 10/11/2023 36445 miles Best Chevrolet Kenner, LA: replaced torque converter 03/2026 Crown Buick Metairie, LA :Replaced Engine lifters 10/2026 Crown Buick Metairie, LA: Replaced torque converters. CUSTOMER EXTENDED WARRANTY; DECLINED VALVE BODY BUT APPROVED TORQUE CONVERTER. REMOVED AND REPLACED TORQUE CONVERTER, FILLED WITH PROPER FLUID TO PROPER LEVEL, AND ROAD TESTED. SHIFT QUALITY ON 1-2, 2-3 AND 3-2 SHIFTS STILL POOR, AND DRY SHIFTING INTO DRIVE OR REVERSE STILL POOR. FELT NO SHUDDER FROM THE TORQUE CONVERTER, AND TORQUE CONVERTER CLUTCH SLIP IS WITHIN SPECIFICATION ON SCAN TOOL

Filed Nov 2, 2026 · Engine · 70,000 miles · CT

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 25 MPH, the check engine warning light started flashing. The vehicle was taken to an independent mechanic, where the engine was disassembled and the vehicle was diagnosed with engine lifters failure, causing engine failure. The contact associated the failure with the federal safety agency Action Number: EA25007 (Engine, Engine and Engine Cooling). The vehicle was not repaired. The manufacturer was notified of the failure by phone. The failure mileage was approximately 70,000.

Filed Oct 31, 2026 · Engine · NY

While operating at cruising speed of about 50 MPH, I passed a slower-moving vehicle and experienced a catastrophic failure of the motor. I was able to limp the vehicle a short distance to a local dealership where I was informed that the motor needed to be replaced at 128K miles. I was further advised that this is a long-standing issue with this motor (L87 6.2L) related to the fuel management system. While I was going over the quote for motor replacement ($9,143.18), a similar vehicle with a 5.3L motor was being worked on for the same issue. This forced me to obtain a loan and extended the amount of time that it will now take me to pay the vehicle off.

Filed Oct 31, 2026 · Engine · SD

The pickup was being driven in a parking lot when all the warning lights came on. Oil was found under pickup and it would no longer start. It was towed to nearest GM dealer where they informed that engine had seized and needed to be replaced. Pickup has been traded for a different vehicle so I no longer own this pickup.

Filed Oct 30, 2026 · Engine · CO

2019 Silverado 1500 6.2L, #3 lifter/cylinder collapsed while just getting up to highway speed on [XXX] near [XXX], Wagonmound NM, on Saturday, [XXX]; heard a LOUD bang, followed by message center stating stabilizer control was turned off, followed by FLASHING check engine light. We were towing “dry” Northwood 17k Nash, with our three dogs. As soon as we realized the truck was in the danger zone, we pulled over as quickly as possible. Both truck and trailer had to be towed 40 mi south to Las Vegas NM. The driver dropped our trailer at a local RV park and dropped our Silverado at Las Vegas Diesel Repair. We had to leave the truck in Las Vegas as having it hauled to Longmont Colorado, where we live, would have been too expensive. It’s been seven weeks; getting a new, rebuilt, deleted Jasper engine was my only choice. We stayed through the weekend, had to rent a UHAUL box truck to get home, as car rental was not a one-way option; this cost $500 and the tow was $600, insurance reimbursed $400. We were stranded on [XXX], with three dogs for well over an hour, so dangerous for us. I feel fortunate that the truck didn’t start on fire due to the fact that raw fuel was dumping into the catalytic converter due to the lifter collapsing into the CAM shaft. AS I HAVE COME TO LEARN, GM IS PROFOUNDLY AWARE OF THE LIFTER PROBLEM, ESPECIALLY IN THE YEAR/MAKE/MODEL OF MY TRUCK AND HAS MORBIDLY FAILED TO NOTIFY OWNERS OF THE DANGEROUS CONDITION THIS PRESENTS. IT’s my understanding that there is a class action lawsuit against GM in the works and I WILL be in on that action. We’re talking 100’s of 1000’s owners that are unaware of the danger their vehicle presents…I didn’t know and I researched recalls on my truck BEFORE I bought it used with 92,000 miles a couple of years ago. It has approximately 123,000 on the engine that’s being replaced to the tune of $15,000~. Virtually everything under the hood has to be replaced, final bill is pending; $7000k to start work INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (F

Filed Oct 23, 2026 · Engine · MI

The contact’s husband owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving, the vehicle lost power while depressing the accelerator pedal. The failure persisted, and the vehicle started to shut off while driving with the check engine warning light flashing. The vehicle was towed to a dealer, and it was confirmed that there were no open recalls or warranties associated with the VIN. The vehicle was then towed to an independent mechanic and was diagnosed with engine failure. The owner was provided with an estimate for the repair. The manufacturer was notified of the failure, and the contact was provided with a case number.

Filed Oct 20, 2026 · Engine, Transmission · WI

Dynamic Fuel Management Lifter Failure and Cam Damage

Filed Oct 17, 2026 · Engine · TN

The engine was making a noise which was obviously coming from internally. Chevrolet dealer examined the engine and found metal shavings throughout. Lifter roller was stuck and grinding down the camshaft. The engine was at risk of failure which could have been catastrophic if it occurred while driving . Especially at higher speeds . This could have resulted in a crash.