Volvo RWD 444-544 Forum

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Heater problem. B18 444-544

posted by  someone claiming to be Pebee on  Mon Oct 20 11:44 CST 2008 [RELATED]

I can't seem to get any heat! I've by-passed the heater control valve, and still no luck. Hot water comes up the pipe and hose at the back of the engine block, and when I connect to the heater box, it circulates thru to the return pipe, but comes out barely warm. I can blow air thru the heater box and water spurts out, so it's not blocked. Also I can blow thru the return pipe. Any ideas? Also what is the correct hook-up for the hosesat the valve and heater box?
Pete.






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New Heater problem. B18 [444-544]
posted by  someone claiming to be Pebee  on Mon Oct 20 11:44 CST 2008 >


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