1992 BMW 318i Base 4Cyl1.8L - Engine
What kind of shop do I take my car to find out if fuel is burning to rich or to lean
I got an error code of 1222 the cat converter is also bad will replace what else should I be looking for changed out spark plugs as well. I will change the o2 sensor too. once I do this how do I clear out the code to see if it comes back? Am I missing something else that I should be looking for. fuel could be burning to rich or lean how or where do i get this tested.