Service Engine Soon indicator keeps flashing on my dashboard, took vehicle to have diagnostic testing and was told engine was misfiring, something wrong with spark plugs or wire set, changed but problem still exists. A friend recommends to change Fuel Pressure Regulator because spark plugs seem to be burned and this could be caused by air/fuel pressure not correct. Want to change this part but don't know location in order to replace. Please advise, thank you
have the same problem?
Tuesday, January 13th, 2009 AT 12:55 PM