I have installed a LT1/T56 in my 87 Camaro. Everything is connected except for IAC and the car will not run. I am getting spark, compression, and fuel, and the car will crank, start for about 5 seconds and runs only if it is at WOT, and then dies the when I back off the throttle.

Where is the VATS 16 pin connector? I cant find it. That may be a problem. I dont know.

Anybody ever had similar problems?

 

Dont you need the iac to idle?

 

Sorry, it's the IAT that isnt plugged in, not the IAC. Sorry.

 

If all else is fine I would have to blame the iac. would adjusting the t/b screw help?

 

I dont think so, because like I said, even when it does run, it runs like crap, so I dont think that would help. Im kinda loosing my patience with the car. Do you think a ball-peen hammer might take care of it?