I have a 91 camaro with an 86 tpi computer and harness. My motor is a 383 hsr w/ 30lb injectors and a stock maf. the motor when I first fired it up it ran well for a week or so and I believe the IAC valve went bad and the car started runnin like crap and flooding itself out. I then replaced the iac and it ran well for a lil bit but then resorted back to flooding out and not wanting to run? I am not getting any engine codes from the computer and all sensors are new and I was wondering if anyone had any Ideas? I am tempted try the injectors b/c I think they might be getting stuck open but I am unsure still on what my next step would be...just trying to get some ideas if anyone has any.
Thanks
brandon

 

Is it a stock chip or has it been reprogramed to work with the 30lb injectors?

 

I had pcm for less burn me a chip for the specs of the motor I think I might have figured it out but Ideas are always helpful.....

 

id assume the people that made the chip didnt know or forgot about the 30lb injectors which could be flooding it out or.... a major timing issue..... maybe.. only ideas i have