Engine Light on - Oxygen Sensor?
We have a 1998 Toyota Avalon and the engine light is on. AutoZone ran a test and said it's the oxygen sensor. Is there more than one of these sensors in my car, as he never said which one?
The prices for the part at AutoZone were $87 and another one at $113, however, DH is not a mechanic. How expensive is this going to be and do I need to get genuine Toyota parts or is it okay to take it to our local auto repair place where we get most of our work done?