The other day my son and I replaced the heater core in my '74 Duster. We seized the opportunity to check out the blower motor. When I flip on the fan switch it blows the fuse. I always assumed there was a mouse or some crap cloggin' up the fan ... there was a little mouse nest in there, but not really jammin' up the fan at all. We hit the fan with some juice and it seemed to work fine. Cleaned all the connections/grounds/etc., put it all back together and tried the fan switch. No fan and it blew the fuse. Any ideas out there what could be causing this ? Any help greatly appreciated. Thanks !!! Tony
Heater fan blows fuse ...
- Thread starter tonydust
- Start date
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67Dart273
Well-Known Member
Dragging internally and or bad bearings.
If you want to spend time sometimes you can get them apart and "do something" with them, but compared to the trouble it takes to get them in and out of the car, probably cheaper just to replace the motor
If you want to spend time sometimes you can get them apart and "do something" with them, but compared to the trouble it takes to get them in and out of the car, probably cheaper just to replace the motor
Woods74
Broke Senior
Check the ground. Me thinks bad motor.
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