Question

How do I fix this problem could it oxygen sensor

Answer 1

HI there,

There are over 500 reasons for the check engine light to come on. You need to have the computer scanned for codes to find out where to start looking for the problem. Many parts stores will do this at no charge for you. The code will start with a P, for example P0420. This code tells us that there is an issue with the catalytic converter. Once you have the code, then we can help diagnose the cause of the light.