I have a 2003 Chevy Trailblazer, 4.2 liter. have an AC problem...?

[Laura S]

All of a sudden it starting stalling at stop in drive but only with the AC on. Is this a bad idle control valve or could it be more serious? need help, not sure what it could be

[jnc623]

Iac... Typical Chevy thing.

[xx†Eddie†xx]

I'm prettty sure It could be the valve. You might want to take it in, just in case. Hope this helps.

[jake p]

idk i guess its a chevy thing.. sorry!!