I figured it out! The fuel pressure regulator was shot. Replaced it, soldered a new connector for the IAC, fired it up and bingo! The new TBI is awesome. Thanks for all your help everyone!
Magimerlin I didn’t put in 14 psi injectors, I put in a 14 psi fuel pressure spring. The injectors are stock for the 5.7. As for the TBI it’s a modified one CFM tech. Bored out may be the wrong wording, it’s had the Ultimate TBI Mods done to it; ground down throttle shafts and ground down ridges...
98 Nitro what is the proper wiring for the IAC connector? The one on my truck was shot so I replaced it and copied the stock connector on the engine. What wiring did you go with?
First real post beside the intro, what's up all? I'm having an issue and I can't find a single thread that will help so here it goes. I recently installed a bored out TBI from CFM Tech, as well as an injector spacer and a 14 psi spring from The Throttle Body Shop on my 1994 Chevy Suburban. The...
Hi everyone, my name is James and I am the proud owner of a Victory Red 1994 Chevy Suburban K1500. It's bone stock with about 125000 miles on the clock. Best part it's rust free on the body; the paint shines like the day it was built. I look forward to learning a lot and trying to help out in...