expedition problems

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fulofit101@yahoo.com's avatar
expedition problems
FKAHNDA's avatar
FKAHNDA
+1y
My 97 Expedition has dual front and rear A/C's and heaters. To my knowledge both cooling systems run off of one compressor, but the rear A/C works great and the front blows HOT air. When I need to use the heater in the front, it blows COLD air! What the hell is the problem here?? Any help would be appreciated
BIG SHAWN's avatar
BIG SHAWN
+1y
YOU HAVE A LEAK BRO
bodydropped85's avatar
bodydropped85
+1y
vacuum leak at the controls more then likly.