Thread: 87 560SL No heat
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Old 10-28-2005, 08:22 AM
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Walrus Walrus is offline
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Join Date: Sep 2004
Location: NE Alabama
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One other possibility for no water flow thru the heater core... Is the aux. water pump functioning? You can easily check by it. It is located in the same vicinity as the heater valve. While there, check to see it is getting supply voltage to rule out power problems, etc...

Good Luck!
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RM Smith
1988 560SL

"Where is it again that we are going, and why are we in this handbasket"?
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