Hi, I'm new here and really needing some advice. I just recently bought a 06 Chevy crew cab z71 with 93k miles. The check engine light come on rite after I purchased so I had my friend to hook up reader. It showed 2 problems the oxygen sensor and evap sensor I just replaced both and the light still comes on. What else should I do.

 

Clear the codes and read them again when they come back.

 

Hi 06Chevy,

I understand that you have some concerns with your check engine light in your vehicle. I will be happy to contact your dealer and discuss this further with them. Please feel free to send us a private message with your full contact information, VIN, current mileage, and dealership name if our help is needed. We're looking forward to hearing from you!

Kristen A.
Chevrolet Customer Care

 

After replacing the sensors and problem parts take off negative battery cable for ten seconds. This will clear problem codes and reset engine light. If it comes back on there is another problem to address if not then you are good to go.