2000 tj 5 speed 4.0 idles up and down HELP!!!
I have cleaned the throttle body with throttle body cleaner, i put new throttle body base gasket on it, i put new idle air control valve on it and the iac housing gasket! i also put down stream o2 sensor in it! it still idles up and down, it goes good down the road but when YOUR coming to a stop in neutral it idles up and down sometimes i think its gonna cut off but never has yet! but when u get to a complete stop it idles fine! PLEASE HELP