Air only blows through top dash vents...

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Jul 27, 2014

#51

Scrambler82

Old Guy User…

iTrader: (12)

Joined: Jul 2009

Posts: 7,909

Likes: 78

From: SoCal

This just happened to me, sucks.
Another thing on the list.
Would really like some air coming out of the dash vents.

Anybody in the Temecula, CA area want a job fixing this problem ?

Jul 12, 2017

#52

IEncina1

Member

Joined: Jul 2017

Posts: 1

Likes: 0

From: San Antonio Tx

Quote:

Originally Posted by Deftsound

Well for some reason the climate control air only blows through the top vent up on the dash and won't blow through the normal vents no matter what setting its on.

Its like its on defrost all the time, anyone know what could possibly be wrong here?

Aug 26, 2020

#53

doss

Member

Joined: Jun 2011

Posts: 2

Likes: 2

From: Fort Collins,CO

I am very clearly having this problem with my AC. Problem is, it seems to be a very very small vacuum leak. It only switches to dash vents at high RPMs, due to the nature of the vacuum system. I can't seem to find any holes in the usual culprits. Any recommendations for finding vacuum leaks in these little lines? Does spraying starter fluid on them work like other vacuum lines? Thanks for any ideas.