Table 1 shows four common engine and engine cooling related problems of the 2025 GMC Sierra 1500. The number one most common problem is related to the engine and engine cooling (58 problems). The second most common problem is related to the car stall (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Engine Noise problems | |
| Radiator problems |
Severe engine knock Read details...
Engine started knocking at 18k miles and took to dealer and they found metal in the filter and installed a new engine and also replaced the midplate gasket on the valvebody due to a harsh downshift without codes in the system this engine is going on 2k miles and it seems to be fine now but the Read details...
What component or system failed or malfunctioned, and is it available for inspection upon request? engine failure- crankshaft endplay way out of specs. How was your safety or the safety of others put at risk? high potential for engine failure while operating vehicle. Read details...