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Heater/AC blower motor screeching

Tiny
DOTTIER
  • MEMBER
  • 1994 TOYOTA PICKUP
  • 86,000 MILES
The blower motor is screeching intermittently, not affected always by turning it on or off or by accelleration. This happened on my last toyota pickup and I thought it was the speedometer, but the noise stopped when the blower quit working. Can the motor be lubricated, or do I just have to buy a new one?
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Saturday, August 27th, 2011 AT 10:43 PM

1 Reply

Tiny
DRCRANKNWRENCH
  • MECHANIC
  • 3,380 POSTS
It uses factory sealed bearings. You want to stick with them as there is a lot of debris in the blower box. This would make serviceable bearing fail from contamination and fling oil around in the blower box.
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Saturday, August 27th, 2011 AT 11:08 PM

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