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Old 02-27-2015, 11:09 AM   #7
72MARIO
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Join Date: Nov 2000
Location: Huntsville Ontario Canada
Posts: 4,051
Re: Heater fan plug melting

I wonder if the blower motor resistor ( what that plugs connects to in the heater box) is bad ? Or the blower motor is drawing to many amps
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1968 Suburban numbers matching all original truck now equipped with 6.0/4L80 on Accuair
http://67-72chevytrucks.com/vboard/s...d.php?t=625017
1967 C/20 6.0/4L80 Roofing Truck
1990 V2500 Suburban "Plow Truck"
2005 TAHOE DD
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