blk89lx

well im really fed up with my damm hanging idle. i sprayed starter fluid all around to check for vacuum leaks and nothing happen. i replaced my iac nothing happen. the idle wants to stick at like 1500 rpms when i rev it up and when i put it into reverse it stalls. i just replaced my upper and lower intake if that helps u guys. please help!!!

zex92mustang

have you tryed ajusting the idle screw with the IAC unplugged, when the cars worm.

spudz

Maybe just a simple cleaning of the throttle body?? Couldn't hurt.