How do you adjust the IAC??

[WICKEDGN]

hey what's up guys what's the perferct IAC adjustment and how do i do that, what are the tools needed for this adjustment . my IAC is fairly new i bought it about 4 mount's ago when i was trying to clean the old one and broke it. Thanx any advice will help.

 

[Dan Thompson]

First don't forget the gasket. Check out the website with the IAC procedure

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

 

[blackbuick87]

A Screwdriver and a Scanmaster

You will probably have to do the TPS again also

 

[tc86gn]

Any scan tool will do.

 

[TurboDave]

Originally posted by Dan Thompson
First don't forget the gasket. Check out the website with the IAC procedure

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

Dan, for info, that particular adjustment procedure you point to, while it works "OK" for a completely stock motor in a good state of tune.

It's a totally different story if the engine or ECM have any mods at all. I've lost track years ago the number of people that have gotten in way over thier heads using that (16 year old) procedure.

The best method is with a scan tool. No Turbo Regal owner should be without one anyway.