hi i have a 96 GC w/ 4.0 auto

about two months ago my GC took a dump on me...
i was driving down highway and idler pulley flew off, busted a hose so coolant everywhere, well today i finally replaced hose belt and pulley and everything was perfect it started right up like nothing ever happened

then i decided to take a test drive just to check it out... well as soon as i put it in drive the idle got real rough but when i would push the gas it ran normal... i stopped at a stop sign and my jeep stalled.... any ideas what may be the issues? i dont know what all info is needed but if u need more info to help me please ask

 

You're lucky it didnt punch a hole in your radiator. I would look at the Idle Air Control valve first. Try cleaning it with throttle body cleaner first then try it again.

Try this

http://www.jeepforum.com/forum/f13/h...-valve-756934/

Good Luck

 

Check for moisture (coolant) under the distributor cap.

 

yea i figured i was lucky when i found the pulley... it did put a small dent in radiator

and thanks for the tips guys i will try both of your ideas in the morning