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Old 01-09-2017, 02:26 PM   #1
coldgin
Registered User
 
Join Date: Mar 2012
Location: maryville tn
Posts: 33
heater fuse blows when truck is running

just replaced the heater fan motor on my 69 gmc....non a/c....it quit working Saturday night....so turned switch on and the fan wasn't working...checked fuse and saw it was blown....replaced and fan works....but when I start the truck in about 5 seconds the fuse blows....popped 2 like this?what could be my problem?
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