01 s-10 4cyl 5spd, starts idles fine, I drive for awhile, then when i stop the rpm's don't drop to idle. it drops to about 2000 rpms. sometimes i can pop the throttle about 3 times and it will idle down. most of the time that doesn't help it just started this intermittantly, no vacuum leaks, no obvious probs jump out at me, any input?
S
SHOWTIME
+1y
MIGHT BE THE THROTTLE POSTION SENSOR SEE IF THERE IS ANY CRAP IN THE ELECTRICAL SOCKET HAD THAT HAPPEN TO MINE