Review Of 2013 Honda Civic Check Engine Light References. Likewise, if your catalytic converter is going functional, and you did a lot. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage.

Get a free detailed estimate for a check engine light in your area from kbb.com car values The check engine light is part of the onboard diagnostics system, and displays in a few various ways. You don't need to take your car to a mechanic and pay a diagnostic fee for your check engine light (cel) or malfunction indicator light (mil), or even buy an obdii scanner.