Iac

[nwarky]

I need some help. Where is the IAC adjustment screw? What are the ideal numbers for the scanmaster to read while in park warmed up.

TIA

 

[1BADDAM]

That should do it and then some

http://www.gnttype.org/techarea/faq/IACresetscan.html

 

[nwarky]

Thanks for the help. I had that page and did what it said but my IAC numbers would'nt budge from 96,95, or 100. I've had this cold start problem since I updated to 60's. If I don't give gas right after I quit cranking, then it will die. Any suggestions.

 

[Razor]

I do it using my scanmaster. If they are high, lower them by opening the throttle blade. To open the throttle blade adjust the screw with the spring on top of the TB so it increases idle.. then go and reset your tps to .42

1/2 turn at a time till its around 20 in idle, transmission in Park. AC, lights, etc.. off.

Can be done in a few minutes this method.

 

[nwarky]

Thanks! Just what I needed