1991 Oldsmobile Cutlass heater will not blow heat

1991 OLDSMOBILE CUTLASS
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JAK8
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Heater problem
1991 Oldsmobile Cutlass 6 cyl

heater will not blow hot or even warm air. ive replaced the thermostat and the ac compressor because of a bad clutch. coolant is cycling through the heater core and the system has no leaks. all fan speeds work as well as the air direction selector. ac works too. today it wuz -30 outside brrr. this has to b fixed!
Dec 9, 2009 at 2:23 PM
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JDL
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Welcome to the forum, temps that cold, you need a block heater. Are the heater hoses hot? Does the engine reach normal operating temp?
Dec 9, 2009 at 3:01 PM