My car idles kinda high then it smooths out to a low idle sometimes, it started doing it after i changed the injectors, i was going to play with the idle screw on the throttle body, but i read that you shouldn't move it. any help would be great , thanks

 

My car would idle at 1500 RPMS...well still does since my carb is screwed....its because of a really bad vacuum leak.

 

What size injectors and what else have you done?

 

everything done to my car is written below, i have 24 lb injectors.

 

Sounds to me like you need to redo your EPROM because it is set for 22 pph injectors not 24.