WHEN I TURN MY DEFROST ON OR HEATER PANEL IT ...

  • Tiny
  • Bigdaddyrosezartandtattoos
  • 1997 BUICK LESABRE
  • 18,500 MILES

When I turn my defrost on or heater panel, it sometimes turn on and sometimes it doesn't but makes a noise like it wants to run. Im not machanically inclined. Lol. Jst the detail and art aspect of vehicles. So what do u think it sounds like? Thanx for the imput.

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Saturday, December 29th, 2012 AT 11:46 PM

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  • Tiny
  • DrCranknWrench
  • EXPERT
  • 3,456 POSTS

It sounds like the blower relay may be failing. They don't always fail alll at once and will fail slowly causing odd problems such as yours.

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Sunday, December 30th, 2012 AT 12:35 AM

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