2004 GMC Sierra 2500 engine problems
17 complaints about engine have been filed for the 2004 GMC Sierra 2500, which is 10% of all its NHTSA complaints. It is the 3rd most reported problem area for this model year.
At a glance
- Complaints
- 17 10% of this year's complaints
- Typical mileage
- 53,000 miles 13 complaints with mileage
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
When engine problems show up
View the numbers
| Mileage | Complaints |
|---|---|
| 0k to 20k miles | 1 |
| 20k to 40k miles | 1 |
| 40k to 60k miles | 5 |
| 60k to 80k miles | 2 |
| 80k to 100k miles | 1 |
| 100k to 120k miles | 2 |
| 120k to 140k miles | 1 |
| 140k to 160k miles | 0 |
| 160k to 180k miles | 0 |
| 180k to 200k miles | 0 |
| 200k+ miles | 0 |
What the data shows
Of the 13 engine complaints that report mileage, the median is about 53,000 miles, and 54% were reported before 60,000 miles.
None of the engine complaints mention a crash, fire, injury or death.
What owners wrote
Flywheel on four locally owned GM trucks were reported being cracked or broken. Old parts are avail. Since then speedometer doesn't work properly and I am told there's no problem.
Bolts that hold exhaust manifold are breaking 3 are gone already I just noticed it today because I heard an exhaust leak unknown how long this has been going on.
Other problems reported for the 2004 GMC Sierra 2500
- Brakes 56 complaints
- Electrical system 49 complaints