Exhaust moan at 1,500 to 1,800 RPM
Chevrolet technical service bulletin 3131 for 2004 Chevrolet Colorado and 2004 GMC Canyon.
- Bulletin number
- 3131
- Component
- Engine and engine cooling: exhaust system
- Summary
- Exhaust moan at 1,500 to 1,800 RPM. Tt
Owners of these vehicles have filed 38 complaints in the engine category.
Vehicles covered
- Chevrolet Colorado 2004 2004
- GMC Canyon 2004 2004
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Colorado?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history