PONTIAC GRAND PRIX CLIMATE CONTROL

I Placed Voltmeter At Pin A Of The Blower Motor When The Switch Is In Position 5 (hi) And There Is 12v Present. And Then Moved It To Pin B...

Minimal Hot Air Coming Out Of Vents. I Have Flushed The System Including The Heater Core, Changed Thermostat, Checked The Three Electonic...

Would Mass Air Flow Sensor Have Anything To Do With The Air Conditioner Not Blowimg Cold Air? It Is Fully Charged, Fueses Are Ok, Clutch Is...

I Have The Manual Dual Climate Control With The Two Vertical Sliders To Control Temp. I Noticed A Couple Weeks Ago That The Passenger Side...

I Replaced Thermostat Heat Worked For A Day. Now No Heat. Car Gets Up To Temperature But Blows Cold Air.

Heater Problem 1993 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic 100k+ Miles This Is My Daughters Car. When The Heater Is Set...

I Just Flushed Hoses Out And Still No Heat. It Worked Right After Flushing But Now Just Cold Air.

Greetings, The Heat Blows Fine But The Air Doesn’t Blow Cold Air. I’ve Recharged It And It Read Everything Was At The Measurement. What...

Everything Worked Last Friday On A Short Trip Up To The Mountains. Since Then, Nothing On The Control Panel For The Heating/ac Works. Not...

3.8 W/o Supercharger. Today I Pull Up To Park, And I Hear A Strange Noise, Then See Smoke (steam) Coming From Under The Hood. I Looked...