im such a noob, car starts and idles fine after about 5 min when i come to a complete stop it drops from 900rpm to 400-500 rpm, any ideas?

 

The first thing I would suggest is to try cleaning the IAC, the screen might be full of crud; as well clean out the area around the throttle plate.
Berrymans B-12 is good stuff for cleaning these areas.
Soft bristle brush for the throttle plate area.

 

You couldnt have a more perfect picture..........you have the cleaning agent and brush in the same picture, you are too good.

 

the throttle body is clean spent an while looking at while i installed the cai, what a iac?

 

i also notice like a last second fire after i turn my car off like a pop
http://s190.photobucket.com/albums/z...intanke003.flv

 

Is the IACV just on the left of the throttle plate??? with the green lining???

 

The IAC valve is #1 underneath the throttle body.