Test Description
WARNING: This page is about a different car, the 2002 GMC Sonoma and 2002 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The number below refers to the step number on the diagnostic procedures.
- 6
If conditions were not corrected, a worn cam, worn intake or exhaust valves or other engine mechanical failures may be at fault.