Blower motor stopped working

Tiny
JLAUB
  • MEMBER
  • 1980 TOYOTA PICKUP
  • 2.2L
  • 4 CYL
  • 2WD
  • MANUAL
  • 200,000 MILES
The blower motor quit working along with the dashboard gauges. I replaced the blower motor resistor which was obviously burned out. The blower and gauges all worked again. But after the truck went for about ten miles, the blower motor and gauges began to only work intermittently. Now when we try to drive the truck, both surge on and off.
Tuesday, January 31st, 2017 AT 4:05 PM

4 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
The root issue is likely a blower motor that is drawing too much current. That may have resulted in one of the plugs overheating which would have created extreme resistance in the circuit. I would replace the blower motor and inspect all the plugs.
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Tuesday, January 31st, 2017 AT 5:12 PM
Tiny
JLAUB
  • MEMBER
  • 3 POSTS
Thank you. So much for your reply. I will do that and let you know how it works out.
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Tuesday, January 31st, 2017 AT 6:47 PM
Tiny
JLAUB
  • MEMBER
  • 3 POSTS
Lol. Sorry about the double reply. I hope to have better control of my hands when I work on the truck.
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Tuesday, January 31st, 2017 AT 6:51 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
LOL let us now how it goes

Best, Ken
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Monday, February 6th, 2017 AT 1:57 AM

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