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Old 10-24-2005, 02:42 PM
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MonsieurBon MonsieurBon is offline
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Join Date: Jan 2004
Location: Portland, OR
Posts: 306
Quote:
Originally Posted by dabenz
Your heater won't thermosyphon beceause the tank heater is mounted too high. The cold water should fall into the heater, get heated, then rise out of the heater. Mine was mounted on the wheel well - passenger side, battery is left front on my model - water fell out of the second-from-the-rear frost plug then rose into the return line for the heater core.

Where are your tank heater hoses connected? I may have an idea.
It looks like the bottom intake on the tank heater got teed into the output of the water pump, or whatever is a 5/8" hose right above the alternator.

The output loops and disappears under the passenger side of the engine. I have no idea where it goes. I couldn't see from the top or looking up as best I could from the bottom.

Is it at all a good sign that the top radiator hose gets close to 85F? Seems not nearly hot enough, though.
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