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1992 Buick Lesabre blower working intermittantly

Tiny
MWGARD
  • MEMBER
  • 1992 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 201,000 MILES
Blower stopped working a few days ago. Has come on a couple times since, but blower very weak.
Thursday, January 28th, 2010 AT 8:21 PM

3 Replies

Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
Lightly tap in the blower while it's running, if the speed seems to change when you do that replace it. If no result, test the voltage (should be 12 volts) at the connector with the blower on high setting.
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Thursday, January 28th, 2010 AT 9:40 PM
Tiny
MWGARD
  • MEMBER
  • 1 POST
Scotty,
Thanks for reply. If volage is low, what does that mean?
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Friday, January 29th, 2010 AT 10:14 AM
Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
In that case we would have to find the wiring problem and repair that circuit that supplies voltage to the blower.
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Friday, January 29th, 2010 AT 5:18 PM

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