PONTIAC MONTANA CLIMATE CONTROL

Air Conditioning Problem 2003 Pontiac Montana 6 Cyl 144000 Miles Since I've Owned The Vehicle (year And A Half) Neither The Ac Or...

It's Happend 3 Times Now That Either When First Putting The Car Into Drive Or After Stopping At A Red Light, The Car Does Not Move When We...

Vents Always Blow Hot Air.

When I Turn On My Heat It Blows Cold But, When I Turn It To Defrost It Blows Warm

A/c Seems To Kick In And Off At Variable Rpms And When It Kicks Off The Motor. I Added Aprox. 18oz Can Of Freon And It Started Doing...

When Driving The Heater Works Great, But Stop Or Park The Temperature Drops To Cold, Continue Driving Heat Comes Back. I Checked The Level...

Is It Rear Thermo Expansion Valve Or Rear Valve Actuator, Problem? Where Is The Rear A/c System Located? Left Or Right Of Rear? I Will...

The Air Flow Decreases From The Vents When Changing The Temperature Dial From Cool To Hot

My Problem Is High Side Pressure Was 70 Psi, And Low Side Pressure Was 100 Psi. When Filled With R134 Refrigerant After Vacuum Removed At...

Heater Will Blow Cold Air And Sometimes It Warms Up, But Mostly Cold, What Could Be Problem