I just had a new motor in my 1999 Ford Mustang V/6 and its all goo, but when u have it in drive and sittin still it shakes bad. I have done everything. I even took each plug wire off coil pack and all make idle different, but #3 doesnt do nothing different. NEW PLUGS , NEW WIRES,
Apr 5, 2013 at 1:21 AM