1992 Buick Lesabre blower working intermittantly

201,000 MILES • 6 CYL • FWD • AUTOMATIC
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MWGARD
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blower stopped working a few days ago. Has come on a couple times since, but blower very weak.
Jan 28, 2010 at 12:21 PM
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SCOTTY DEE
  • ✓Experienced 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.
Jan 28, 2010 at 1:40 PM
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MWGARD
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Scotty,
Thanks for reply. If volage is low, what does that mean?
Jan 29, 2010 at 2:14 AM
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SCOTTY DEE
  • ✓Experienced Mechanic
  • 592 POSTS
In that case we would have to find the wiring problem and repair that circuit that supplies voltage to the blower.
Jan 29, 2010 at 9:18 AM
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