Hot air blowing on 1996 Oldsmobile Bravada

The vehicle only blows hot air even if the fan is off and temp control is set on cold.

by in Waverly, NE on April 05, 2010
2 answers
ANSWER by , April 06, 2010
have your freon checked for leaks. Roy
ANSWER by , June 14, 2010
If you have checked the free on level and it is normal try turning the car over and listening for the a.c. pump to kick on. if it doesnt then you have a bad pump.