man guy iam really mad,i have been having problems latly with my lude. it has been idleing really bad. Lets say i start the car to warm it up, it well be fine, until about 2 min, then it well jump from 1000 to 3000 rpms. I drive and only when i stop and put it in neutral the problem well start agian! sorry to bug but it's really bothering me

 

check all of your vaccuum lines, that's most likely it.

 

so i should check the vaccuum lines? but how do i know which is which? i dont know to much about engines? is it the ones by the intake and the throttle body?

 

anybody? please