he im asking this for a friend of mine who just bought a 97 auto max. The car idles perfectly in park or neutral, but when the car is put into drive it shakes a bit and the rpms drop a little. I know it could be any number of things but if anyone has any ideas it would be appreciated, thanks.

 

IAC valve?

 

Gotta adjust the IACV... its in the stickies.

 

it's normal

 

thanks guys