2000 Dodge Durango "high idle service engine light" Questions

High idle    Surging    other symptoms may also be presentA code P0123 may mean that one or more of the following has happened:    TPS not mounted securely

...High InputThe MAP (Manifold Absolute Pressure) sensor measures engine manifold negative air pressure. It's usually a three wire sensor: a ground wire, a 5 volt reference wire from the PCM ...

...service will keep your D on the road a long time. If you have the cash, get a K&N filter for it. It will help improve your mileage slightly, and a little added acceleration never hurts. :) Something ...

...service ran on it. If one or more of the injectors becomes clogged, or is not spraying properly, the ECM can't regulate the air fuel mixture. You may want to consider changing the Fuel Injectors and ...

...gears and idles real high. Need to have the engine scanned to see what part of the system is causing the service engine soon light to come on and to see what's causing the idle to be really

idle too high and service engine light on, how do I adjust idle? Don't listen to that other guy-there is no idle speed adjustment screw.If your idle speed is to high and you have a check engine ...

...idling high and loud. and the engine light is on. what does that means? the cervo kit for your EFI is malfunctioning. Have it check to a service center or your can check if the plugs on your EFI is ...

...Autozone or O'Rielly can help with a code pull that would give you an idea of what is at fault. vacuum leak causes high rpm and hard brake pedal; it can also cause rough idle or you need a

...high idle misfire cyl,1 egr valve I have replaced the ignition coils hoping that would stop the misfire and high idle though it does seem to run a bit smoother still has high idle and service engine ...

high idle speed of over 2,000 RPM. I kept digging on the Saturn Forum website because I could figure out what was causing the high idle. Finally after about 6 months of the annoying Check Engine Light