Mechanics

CHEVROLET TRUCK HEATER PROBLEM

1971 Chevrolet Truck • 10,000 miles

My heater is not working but my A/C is what part do I need to look @?
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Bulldg
November 14, 2012.



LETS FEEL THE HEATER HOSES AS THEY ENTER THE FIREWALL----ARE THEY BOTH HOT? (WHEN THE TRUCK IS AT OPERATING TEMPERATURE)

HOT NEAR ENGINE--COOL TOWARDS THEE FIREWALL?

IS THERE SOME SORTA SWITCH OR WATER VALVE IN THE HEATER HOSES BETWEEN THE ENGINE AND THE FIREWALL?

THE MEDIC

Tiny
CJ MEDEVAC
Nov 14, 2012.