Engine Performance problem
1988 Toyota Celica GT 4 cyl Front Wheel Drive Automatic
My car is the GT
I have noticed my car burning more than usual alot of gas. I have done the tune-up, fuel filter, air filter, my tires are fine, and I also replace the fuel regulator recently. My mechanic says it could be the oxygen sensor (he hasn't checked it yet).
My question is HOW DO I TEST TO SEE IF OXYGEN SENSOR IS BAD.
and I have notice that it BOGS out when I give it gas. I had the fuel injecters cleaned last yr. But I want to know how I can check the injecters myself.