My car failed the emission test so I had the catalytic converter replaced, but the check engine light still comes on and then goes off. Somtimes the check engine light will not come on at all. Does this mean I need to have the light re-programmed?
My car failed the emission test so I had the catalytic converter replaced, but the check engine light still comes on and then goes off. Somtimes the check engine light will not come on at all. Does this mean I need to have the light re-programmed?
My 2003 Chevy Trailblazer check engine light has been coming on. The dealership replaced the fuel tank for $1,000, but that did not correct the problem. Now there is a noise that was not there before and they say it is a bad fan clutch. Could they have done damage to the clutch?
Why does that silly “check engine light” come on the dashboard of your car?
What does that “check engine or service engine soon “light on your dashboard really mean anyway?