2004 Chevy Impala check engine light

Asked by GuruFSLD9 Apr 24, 2020 at 02:41 PM about the 2004 Chevrolet Impala FWD

Question type: Maintenance & Repair

Just bought ‘04 Impala. Was running fine. Guy
claimed to have put all new brake lines in. Now
engine light is on. Stopped at Auto Zone and had a
scan done. Came back it was gas cap. Day after I
bought it, I bought a new locking gas cap and
everything was fine till now (a week later) the engine
light came on. Gas cap is on right and tight. Not
understanding

1 Answer

157,635

What trouble code do you have. Let's start with that. There's over one hundred things that can trigger the check engine light. Jim

Your Answer:

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