1990 Chevrolet Celebrity Q&A

1990 Chevrolet Celebrity Question: where does vacuum hose for heater vent control connect to engine

everthing comes out defrost vents including ac -
Answer 1
Can you still see the vacuum hose diagram on the underside of hood? -
Comment 1
thanks for the quick response to my question. i don't see any vac hose diagram under hood. -
Comment 2
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. -