Check engine

What's an "engine restore"? What did you expect to happen? What kind of problem or symptom are you trying to solve? When the Check Engine light turns on it means the Engine Computer detected a problem, set a diagnostic fault code, and turned the light on to tell you. Have the fault code(s) read. Many auto parts stores will do that for you for free. That will indicate the circuit or system that needs further diagnosis. An oil change won't take care of the Check Engine light.