car does not idle at start up

[derrick]

my 85 gn does not like to stay running when i first start it up. after the motor get warm it idle fine, what do i need to fix the problem

 

[tenright]

Probably IAC but we would need to see some diagnostic #'s to be sure. Do you have a scan tool? If you do post IAC, TPS, INT, BLM..that should be a good start.....If you don't have a scan tool get one....