Pneumatic Air Damper line

2 messages, Last post on Jul 24, 2008 at 6:49 AM

You are in the GMC Safari & Chevy Astro Forum. Your Host is Karens

What is this discussion about? GMC Safari, Chevrolet Astro, Van

#1 of 2 Pneumatic Air Damper line by thepresence Jul 23, 2008 (5:50 am)
The pneumatic Air Damper Line broke on my 2002 GMC Safari. I found one end of it that looks like it comes from the air damper power unit but i can't find the other end. I know the line must come from some sort of air compressor but i can't find it. Does anyone know where it would be? The broken line has made it so the air will only come out of the defrost vents. Replies to this message: cob (Jul 24, 2008 6:49 am)
#2 of 2 Re: Pneumatic Air Damper line [thepresence] by cob Jul 24, 2008 (6:49 am)
Replying to: thepresence (Jul 23, 2008 5:50 am) If the van design hasn't changed since 97 the line runs from a port on the drivers side of the intake manifold/valve covers to the passengers side of the engine by the a/c unit evaporator.