I have a 2003 t & c 3.8 litre, fwd, automatic tranny that misfires at idle. Changed the plugs, wires, fuel filter, dumped fuel system cleaner in it. Code that came up is p0301. Took it to chrysler dealership and they reprogramed the computer with new updates. They see this quite frequently. Says it has something to do with the new wires not being chrysler oe(resitance not up to par). After all that it still does the same thing. Checked for vacuum leaks. It really idles bad when put into gear, almost dies. Any suggestions?
Thursday, July 26th, 2007 AT 2:24 PM