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Old 04-07-2001, 11:34 AM
ChinaClipper ChinaClipper is offline
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Join Date: Mar 2001
Location: SF
Posts: 202
Hey folks, still trying to find out about this vaccum controlled water valve on my 86 190E. First, where is the damn thing located? Second, how can I trace the vaccum from source(manifold?) to the valve. Third, how does this sytem really work? I am interested in how to determine if the control panel is bad etc. Also, when I adjust the temp, what happens to make the change? Thanks for your input!
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