We recently took our Ford Taurus in which has a DHOC Duratic 24 valve engine in because it was misfiring periodically while in gear at a stop. They repaced the ignition coil and a few "elbows" because they were cracked (I guess possible vacuum leaks). $650 later, it was fine for a few days but then it is now starting up again, though not as bad and not as often and long. We have an appoint to take it back to the Ford Dealer to look at but wanted to be informed as to what else could be the matter. Could they have cracked or broken aother wire when they removed the upper intake maniford? Could it be the IAC or EGR Valve. Also, if they do replace the wires and plugs for this car, what should be the approximate costs? Thanks
Jan 15, 2010 at 2:41 AM