Thread: Weak air flow from heater vents
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Old 04-20-2016, 01:54 PM
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onehundred80
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Default Re: Weak air flow from heater vents
Originally Posted by maxcichon
Ok. I have heard of issues with the diverter door (deep inside the dash) getting stuck. A PITA to get ot, but cheap to fix.

Provided, of course, you DIY.
That has been a problem a number of times, I seem to recall that the vacuum line under the battery has something to do with that diverter valve, there is also that white valve thing-a-me-jig near the interior air filter that has something to do with it as well - I think anyway.
The line under the battery has been eaten by battery acid in the past.
 
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