Tonight I've been having Stalling out problems, like when I come to a stop and bout half a second later it stalls. The thing is the car idles so loow, like it drops from 1grand to half a grand and somtime it drops to 1/4 of a grand. Thats when it like saves itself from stalling. I;m thinking it could be either the underdrive pulleys, gutted cat or the TPI computer. I think maybe when I get a superchip the car will run better. What you guys think! I just want the car running better. It's my 89 Formula 5.0L TPI thats having these problems.

 

The car certainly wont run better with a "super chip" unless you want it to run like super crap


Set your IAC and TPS

See if that fixes your idle problem.

 

how do you set the iac

 

There's a tech article

 

Yeah, check out the tech article. You should definately check and reset the IAC/minimum air, TPS, and check your base timing too.