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Discussion Starter #1
just need some ideas on what to check. its starting to get cold where i live in my blower motor works when it wants to and quits when it wants to. itll come on randomly when i start the truck and as long as it stays running its fine it works perfect but if you turn the truck off or the blow motor off by the switch its a who knows when game on when its gonna come back on.... any ideas? any way to make a cheap fix?
 

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US Army 19yrs and ......
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More then likely the resistor harness is fried..........there is a 'How To" for that
 

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once you check that, give the ground pack next to the air box in your engine bay a check and make sure its good and clean.
 

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