I have a 2002 Ford Taurus, 3.0, 24 Valve, DOHC, automatic transmission with 102,000 miles. Over the past couple of months the check engine light comes on and the codes are always the same - PO305 & PO316.
I have changed the spark plug, plug wire and just replaced the ignition coil. The check engine light came back on. What else could it be?
Saturday, July 7th, 2007 AT 11:59 PM