HEATER/AC AIR FLOW QUESTION
70

Asked by MFSHERIDAN Jun 17, 2007 at 12:53 PM about the 1979 Chevrolet Corvette Coupe

Question type: Maintenance & Repair

AC & HEATER BLOW AIR ONLY OUT LOWER FLOOR VENTS. NO AIR BLOWING OUT DASH VENTS OR KNEE HEIGHT VENTS. FRONT DEFROST ALSO DOES NOT BLOW OUT WINDOW VENT. WHY? WHERE SHOULD I START?
THANKS

3 Answers

lightGear answered 17 years ago

Is it the blower motor? Can you control the speed of the air coming out of the lower vents or not?

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Anonymous answered 17 years ago

Sounds like a vacuum line issue.

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