dang, injectors or carb.? vacume advance? distribitor type? ignition module/chip?

 

checked checked checked, its tbi. throttle body injected. so fuel injected no carbs. just got inside from messing with it. ive used starter fluid to try and find a vacuum leak but no luck so far, i have a buddy who is bringing me his "engine ear" which if you have never heard of these its a stethascope for cars. i will keep everyone posted, and thanks for everyones help so far. wish me luck

 

REALLY QUICK THOUGHT cuz im an idiot, im laying in bed realizing its to dark to go back into the garage.... although i really really want to, but!!! possibly the o2 sensor? or MAF ??? im going insane with this. but anyway i cant wait to wake up and test these 2morrow. also my camaro really really needs posi traction. does the z28 rear diff of 92 camaro's have posi? if so should it bolt up there pretty easy? off subject i know, but im 21 and the only thing on my mind is the pink and my car 24/7

 

have you checked for stored trouble codes. any ses light come on. 02 sensors? have it run on a dignostic machine yet? if you have tbi i dont know anything about them or if the injectors on it has probems with sticking or pluging up. ive changed to a larger tb on a truck i had but used the same injectors. i had a probem with a car once ran like what your saying and some a--h-- put a plastic rag or something like that in the tank. it would get sucked to the pickup and plug it. sometimes all the way and sometimes only part. at least that the best i could figure after finding it because it would run fine and quit then in a few minutes run fine again for a while, sometimes days sometimes a few miles. that one really put me on the ropes. anyways theres a couple ideas to think on.

 

im not getting any codes cuz i had to reset the computer by unplugging the battery and the check engine light has yet to come on. and as far as fuel pressure goes. its great... all the way to the injectors into the throttle body. its constant and not sputtering when it runs. its just the idle problem.

 

hey craby if possible and you have any more advice click my yahoo icon to chat with me that would be awesome. thank you.