Check engine light is on? There’s no need to panic. Bring it into any LaFontaine Service Center to take advantage of our Free Check Engine Light Code Retrieval Service. Most places will charge up to $150 for this service, but at LaFontaine Buick GMC of Ann Arbor, it’s absolutely free!
It could be several issues, be sure to take it to a LaFontaine Service Center soon.
Possible reasons that your check engine light is on:
Oxygen sensor needs to be replaced
Faulty catalytic converter
Replacing mass airflow sensor
Loose or missing gas cap
Spark plug
IF YOUR CHECK ENGINE LIGHT IS FLASHING OR BLINKING
There is a serious problem and we recommend that you pull over your vehicle to a safe area, turn the engine off and have the vehicle towed to your nearest LaFontaine Service Center
Possible reasons that your check engine light is flashing or blinking:
