2001 Chevrolet Silverado 2500 engine problems
25 owner complaints filed with NHTSA name the engine on the 2001 Chevrolet Silverado 2500 — 6% of all complaints for this model year.
What owners report
“I was driving down the road and I heard a clunk. I lost all power and coasted into a farmers field. The dash board said lost power, nothing else. I had no warning. Oil pressure was where it should be until is quit. Keller Chevrolet contacted us and told us the engine blew. The connecting rod broke…”
filed Oct 30, 2025
“Truck just shuts off while driving. As if the key was turned off and then won't turn back on. It has happend 3 times in the last 3 weeks where I am driving and it completely just shuts off. Can't get it to start back up and have to tow it home, it will then turn on and run for a few days and shuts…”
filed Dec 18, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
03-06-01-023I · Service Bulletin/Repair Instructions · issued Dec 18, 2024This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
03-06-01-023H · Service Bulletin/Repair Instructions · issued Oct 7, 2024This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how…
16-NA-383 · Service Bulletin/Repair Instructions · issued Jun 28, 2024This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
06-06-01-019C · Service Bulletin/Repair Instructions · issued Mar 14, 2024
Engine problems in other Silverado 2500 years
| Year | Reports | Share |
|---|---|---|
| 2025 Silverado 2500 | 5 | 23% |
| 2024 Silverado 2500 | 13 | 9% |
| 2023 Silverado 2500 | 7 | 16% |
| 2022 Silverado 2500 | 5 | 6% |
| 2021 Silverado 2500 | 7 | 8% |
| 2020 Silverado 2500 | 10 | 10% |
| 2019 Silverado 2500 | 19 | 26% |
| 2018 Silverado 2500 | 12 | 23% |
| 2017 Silverado 2500 | 12 | 22% |
| 2016 Silverado 2500 | 8 | 7% |
| 2015 Silverado 2500 | 12 | 7% |
| 2014 Silverado 2500 | 7 | 18% |
Other reported problem areas on the 2001 Chevrolet Silverado 2500
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.