When I first looked at my car it didn't run real well and the guy told me he would fix it. It runs well, but I smell lots of gas, Is there a way he could have given it lots more gas to smooth it out? If so how can I adjust it, or do I need to? - 305 Tpi.

 

It probably needs a new O2 sensor to adjust that. The computer is over compensating for the bad reading it's getting.

 

Ok, After I put it in my new headers then if it's still doing it I'll get a new one. Sound good?