service car soon light came on. i checked gas cap and light stays on. please advise next step

Check engine light will come on for multiple different issues. We would have to run check engine diagnostics to find out what the codes are that turned the light on. If you have any other questions please call us at East Bay Auto Service Inc. 727-581-5483. Thank you.

The Check Engine Light can come on for over a hundred different reasons, what is the code ? If the code is for an evaporative emissions systems leak, follow the recommended diagnostic flow chart for that specific code.