Questions & Answers for: my idle shoots up

...shoots to idles at 3000 rpm and stays there. I would then step on the accelertor and the idle would immediately go down for only less then half a second and then shoot back up to an idle of 3000 or ...

...idle shoots up to 3500 and dwn then up and dwn .....from reading, i think its the tps sensor . per manual it says u have to change the throttle body, ive found the tps sensor alone and with throttle ...

motor acts like wants to die by idle down then motor acts like wants to die by idle down then 1.5seconds later rpm shoot back up and process starts over does this when motor is warm Idle Air Control ...

...idle shoots straight up to 4 grand At startup the idle shoots straight up to 4 grand and stays there for about 30 seconds then drops down to about 3 grand and stays there. When I put it in gear it ...

choke engages when engine is cold and shoots extra fuel to the cylinders to idle the engine up especially in cold with. Once the engine has sufficiently warmed up, the engine will idle back down. 

...idle shoots up and down when started, also it stalls when i take turns The car takes awhile to turn over and start well a lot longer than it should. When it does start The idle shoots up to 2000 rpms ...

...add an accesory like fixing the A/C unit now that it comes on,it puts more demand for the engine to idle higher to sustain a idle,your solution is to trouble shoot the idle control,either do a ...

Hey. I have a 1 9 8 8 Chevy Camaro that had started idling rough recently. Now the RPMs have started shooting up when it idles or is in park. It was so bad that today I pt it in park and they shoot up

idle shoots up and down in my slk230 r170 idle shoots up and down in my slk230 r170 sounds like bad throttle body wires.

motorcycle trouble shooting 2001 Ben1100 no spark my motorbike wount idle properly, its a 250cc import. i can get it to idle high but when i wind it back to idle normaly it stalls and its also ...