My 2004 jeep grand cherokee pulses! But only when driving and maintaining the same speed. It doesn't do it at idle or when I'm excellerating! I've replaced all spark plugs and wires, air filter, and ...
...drive. Sounds like the idle air control is stuck. This is a stepper motor that controls the amount of air the engine gets at idle. Usually this can be cleaned by carb and choke cleaner. There are 2 ...
Question about Jeep Grand Cherokee
my 96 jeep grand cherokee shakes when idling but has no problems when driving it just strated shaking whenn it got cold out.. it runs fine when its driving but if im stopped it shakes and jumps ...
...02 sensors and drive veh, if no issue? replace 02 sensor before cat convertor.... If the issue persists test the violet wire at map sensor for 5v referance, If its there replace the throttle pos ...
...throttle positioning sensor. To test first, use a test light on the connection coming to it with the vehicle running. Rev the motor and each terminal should make the light flash. In this case it is ...
I have a 1998 Jeep Grand Cherokee, an automatic, with approximately 100,000 miles on it. In the last 2 weeks it has started hesitating, misfiring, and stalling at low speeds like around 30 mph or ...
97 grand cherolee 4,0 4x4 acts as if running out of fue; and will die while driving. then sometimes it starts back up no problem and other times no start, I replaced plugs and wires o2 sensor crank ...
...in drive tune up plugs wires fuel filter could be a idle air control valve throttle position sensor is the check engine light comeing on to no for sure have the vehicle tested by a trusted ...
...drive by wire. The throttle is controlled by an electric motor that receives inputs from the PCM to control idle speed and acceleration. There is no mechanical linkage between the gas pedal and the ...
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