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Car Forum / Porsche / Porshe 944 / April 20081987 944 A/C Troubles
I have a 87 944 that keeps blowing the heater ac fuse. I have had this problem for a while but forgot about it over the winter. I have unplugged the Compressor and replaced the relay and it still blows the fuse right when the key is turned on. If I remove the ac relay the heater works fine and doesn't blow the fuse.. Is there a known place where wires like to rub through on them? It really has me boggled. Thanks you do not specify if this problem ocurs only when the AC is selected on, or at any time when the relay is in place - that would be a helpful thing to know. the most obvious place to look is at the wire to the compressor clutch >I have a 87 944 that keeps blowing the heater ac fuse. I have had this > problem for a while but forgot about it over the winter. I have [quoted text clipped - 3 lines] > where wires like to rub through on them? It really has me boggled. > Thanks ** Posted from http://www.teranews.com ** > you do not specify if this problem ocurs only when the AC is selected on, or > at any time when the relay is in place - that would be a helpful thing to [quoted text clipped - 11 lines] > > ** Posted fromhttp://www.teranews.com** It only happens when ac is requested. I have the single black wire unplugged that runs to a plug with 2 wires in to 1 from the compressor. Is there another plug for the compressor? I have also unplugged the cooling fans but still no luck. Thanks
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