my conti

[montanacrm]

i am having driveability problems my 2002 linc conti .the car cuts off and acts as if it cant hold the idle if my ac is off, if the ac is on the car holds the idle, if the ac is off the car cuts off when i come to a stop it acts as if it wants to keep the rpms up but it will cut off, does anyone out there have a idea what can be the issue

 

[ground_zero298]

IAC Valve?

 

[montanacrm]

thats what i figured just need some feed back before i invest in idle air control