1992 Chevrolet Blazer Q&A
1992 Chevrolet Blazer Question: Service Engine Soon light
This is the Check Engine Light, and there is background on what why it comes on and how it behaves here: http://repairpal.com/check-engine-light - matte
i checked fluids and gas cap what else makes engine light come on and it just had oil change
I've changed plugs & wires but still get light. I can reset with my scanner but it comes back as soon as you start the vehicle. It only sets a code at engine start. I've reset it after starting ...
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our techn...