Posted by Jerry in Idaho [108.162.221.14] on Friday, January 01, 2016 at 15:01:57 :
In Reply to: O.T. AC/Heater Question posted by S. Bear [173.245.54.65] on Friday, January 01, 2016 at 14:26:59 :
A lot of vehicles use or used to use vacuum controlled valves. I wonder if you have a bad vacuum line to the valve?
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