List Of 2003 Honda Civic Check Engine Light Turn Off References. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to. If you've been starting and stopping excessively, the catalytic converter may be stressed and driving at highway speeds should clear the cel.
Web 247k views 6 years ago. A loose or missing gas cap will trigger your honda check engine light to come on. The guy drove it but it drove fine and the d light stopped blinking when i got to their place.
