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Loud Noise starts when using Heat or Air

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  #1  
Old 08-12-2008, 12:17 AM
BullOnWallSt's Avatar
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Join Date: Aug 2008
Posts: 9
Default Loud Noise starts when using Heat or Air

Everytime I go to use the heater or air a very load whisling sounds come on? Just wondering what this could be and what I need to replace? Please let me know if anyone else has had this problem.

PS: The Air is cold and the heat is hot just a very loud sound starts. If no one knows what I am talking about I could upload a video I guess.

thank you

keith
 
  #2  
Old 08-12-2008, 01:53 AM
sleepwalker's Avatar
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Posts: 7,050
Default RE: Loud Noise starts when using Heat or Air

must be the shaft on the blower motor which needs lubrication.
 
  #3  
Old 08-12-2008, 12:30 PM
BullOnWallSt's Avatar
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Default RE: Loud Noise starts when using Heat or Air

what kind of lubrication...WD40 or something?
 
  #4  
Old 08-27-2008, 01:41 AM
andry's Avatar
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Location: asia
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Default RE: Loud Noise starts when using Heat or Air

WD-40, i think.
 
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