Engine Performance problem
1994 GMC C2500 V8 Four Wheel Drive Automatic
old gas smell vacume leak onlly sometimes othertime3s hits on all 8 runs good suspect electric driven vacuum leak don't have analizer any guesses? This is a 454ignition is good new plugs wires module etc
have the same problem?
Tuesday, September 28th, 2010 AT 11:33 PM