Engine Performance problem
2006 Chrysler 300 6 cyl Two Wheel Drive Automatic 74,000 miles
I just replaced the EGR Valve assembly unit (OEM) and cleaned all other parts due to a P0406 error code. Now the engine revs up and down when idling/parked or when coming to a stop. Highway driving is fine. No MIL illumination.
have the same problem?
Tuesday, August 4th, 2009 AT 9:13 PM