Mechanics

CHEVROLET EL CAMINO ENGINE PROBLEM

1985 Chevrolet El Camino • 55,000 miles

Should there be two vacum lines to the heater AC controls and if so where do they go? I only have the defrost/heat under dash no air thru dash vents and am at a loss to figure this out.
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Guest
February 17, 2013.



One feed line from outside in the engine compartment to the ac control head. From there, it is controlled by the control head to the vacuum servos.

Roy

ASEMaster6371
Feb 17, 2013.


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