everthing comes out defrost vents including ac
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1990 Chevrolet Celebrity Question: where does vacuum hose for heater vent control connect to engine
Answer #1pushrod August 01, 2013, 18:44Master
Can you still see the vacuum hose diagram on the underside of hood?
Replyrayhat13, August 02, 2013, 06:45Rookie
thanks for the quick response to my question. i don't see any vac hose diagram under hood.
Replypushrod, August 02, 2013, 07:17Master
Look around, it was one there once upon a time! Do you see any labels at all? Look again! Looks like a bunch of black lines on a white label, or vice versa.
Which engine? 4 or 6 cyl.? And do you see the hose at all? You ask where it connects to the eng. so do you see the hose? Repair shop is where you need yo go.