I was driving my 02 Grand Prix GT with the 3.8 engine and the service engine soon light came on while driving. I tightened the gas cap but the light is still on. Any Ideas on what this could be??
I was driving my 02 Grand Prix GT with the 3.8 engine and the service engine soon light came on while driving. I tightened the gas cap but the light is still on. Any Ideas on what this could be??
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