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Easy A/C Fix 700 1992

posted by  Chris Mullet on  Sun Sep 16 08:30 CST 2012
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last visit: Fri Oct 24 09:08 CST 2014
[RELATED]

If the A/C blows nice and cold at first start-up (cold engine) and then starts blowing warmer as the engine warms up (which is pretty quickly in a Volvo, especially in hot weather) then the heater valve, or vacuum source to the valve, is/are suspect.

I recall being surprised when I figured out my heater valve had failed in the open position - it takes a vacuum sorce to keep it closed. Then I thought about where these cars come from....






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New Easy A/C Fix [700][1992]
posted by  rjritterjr  on Sat Sep 15 16:33 CST 2012 >


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