Need everybody's help need to know a mechanic that won't rip you off thats close to where I live in batavia oh. Got a 96 mustang gt with a miss fire I can't track down its throwing a po303 and po304 codes. The plugs and wires have been replaced and I just swapped the coil packs and it still didn't fix the issue and don't want to mess with it anymore due to us just finding out the wife has luxemia.