2000 Chevy Blazer heat not going where it should

2000 CHEVROLET BLAZER
156,000 MILES • 6 CYL • 4WD • AUTOMATIC
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SNOW4FEETDEEP
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the heater works, but will not deliver heat to the floor on any setting. sends heat to defrost, to cab, but not to floor no matter whether i set it on the mixed settings or just floor. vacuum hoses are all ok and hooked up.
Feb 15, 2010 at 11:48 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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