First off, do you have the 3.1L engine? If the RPM gauge is messing up at the same time you are having problems, then I would suspect a crankshaft or camshaft sensor. This engine has 2 crank and 1 cam shaft sensors. The PCM gets the signals from these three sensors and controls the ignition and fule injectors from these signals. It also sends the RPM informtaion from these signals. So it is a good assumption that if the RPM gauge is reading bad at the same time, it may be a bad sensor.
I do not understand the transmission statement that you said. If it is showing a transmission code, that may cause the car to jerk while driving. Did they list a code number?
Monday, August 14th, 2006 AT 3:42 PM
