Engine Performance problem
1993 Cadillac Deville V8 Front Wheel Drive Automatic 102790 miles
Hi everyone I have a 1993 cadillac deville 4.9L three months ago I had the transmission rebuilt and I fiinally fixed the misfire I had by changing all the spark plugs with ac delcos and a couple of wires were bad and that fixed the misfire I had on acceleration but now I have a problem at highway speeds only at 60mph and up when I let off the gas the car kicks everytime at that speed only when letting of the gas pedal what could the problem be any help could be appreciated thank you!
have the same problem?
Sunday, December 13th, 2009 AT 11:31 AM