I can change the oil and in a week my oil has a gas smell. The codes say im runnin rich. Ive heard its maybe an injector. Im guessin i need a shop to test them? COrrect? Any other ideas while im asking as to what may be making it do that? Ive changed the plugs and wires. Ohh and the previous owner had let it rain through the cobra hood openings right down to the engine which had rusted the top ends of my plugs. So im thinkin this may have somthing to do with it but im not sure what. Especially after ive changed them and the wires.... Thanks guys!