CHEVROLET AIR CONDITIONER BLOWS HOT

My Air Was Working Before, I Took It To The Shop To Get The Rear Main Seal Fixed And When I Got The Truck Back My Air Started Blowing Hot...

There Is No Cool Air Coming Through Any Vents. It Is Even Shut Off And Has Extreme Heat Coming Out. Air Conditioner Has No Freon. Clutch...

My 2000 Blazer Has A Strong Amount Of Air Blowing But It Is Not Cold. At The End Of The Season Last Year It Seemed To Be Working Just Fine...

My A/c Blows Hot Air Only In The Rear Vents. Any Suggestions. The Front Blows Very Cold So It Appears To Have Freeon And The Compressor...

When The Heat Is On It Blows Cold, When The Ac Is On During The Summer It Blows Hot. What Could This Be? What Part Will I Need To Replace?

When Warm Or Hot Under Slight Acce. Or Going Up Hill Has Trailer Hitch Type Hesitation Have To Accel. To Drop Back Into To Third To Stop...

Yesterday During A Drive Home, The Air Conditioning Ducts On The Driver Side Started Throwing Very Hot Air, Yet The Passenger Side...

When I Plug The Freon Can To The Port It Reads In Between 150-200 Psi Which Is In The Red, My Ac Blows Hot So Figured I Need To Charge It...

Yesterday Afternoon I Noticed My Car Ac Was Blowing Hot Air When Idling. It Was Also Starting To Over Heat. When I'm Driving The Ac If Fine...

I Tried To Recharge My Ac Couple Days Ago With A Store Bought Hand Help Recharge System For $20.00. My Ac Still Blows Hot But That's Not...