Originally Posted by elhuberto
i have a 87 wrangler motors is pretty new has 75 000 miles on it didn;t have any probs but now when i start it it sometimes dies when the motors is cold and then when it runs and even after driving it when the motor is worm the idle is harsh its not high but it like shakes when i drive and give it gas everything is fine just when it sits it has a hard idle sound a lil harsh and makes that car shake also its a lil off balanced i think now if anyone can give me a hit on what it could be i would really be thank full
Honestly, with what I have been thru, check your serpentine belt and check you pulleys.
I noticed before my belt came off, that the idle changed a bit.
Turns out the belt came off, and my idle pulley was jacked.