Is Your Check Engine Light On?
Uh-Oh: The Check Engine Light Is On When your car’s “Check Engine” light comes on, it’s usually accompanied by a sick feeling in your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. First Make Sure It’s Really the Check Engine Light Many drivers confuse the “service required” light on the gauge cluster for the Check Engine light, but these warning lights are unrelated. The service required light just means the car is due for an oil change or other routine... View More Details