i'm having on and off troubles with my idle heres what happens. sometimes the idle will fluctuate from around 1000 rpm to around 400 rpm and feels like it wants to stall but usually doesn't but on occasion it will stall also once in a while the car will stall while my foot is on the accelerator pedal giving it some gas and last but not least sometimes the car has trouble starting it will crank for a long time usually after running for a while anyone got any ideas