Engine Mechanical problem
1990 Cadillac Fleetwood V8 Front Wheel Drive Automatic
I have a 1990 cadillac fleetwood with 137000. Miles, just bought it, was well taken care of and garage kept, oil was changed regularly. Engine has a miss. I've changed the plugs, wires, dist. Cap and rotor button and checked for vacuum leaks and still have a miss. One plug was smutted up. Do you have any suggestions? If it were carbon buildup on a valve would seafoaming the engine work? Are there any problems with the 4.5 litre port fuel injection engines that you know that I might check for a misfire?
have the same problem?
Tuesday, September 2nd, 2008 AT 8:58 PM