2001 Toyota Corolla Squealing noise

2001 TOYOTA COROLLA
56,000 MILES • 4 CYL • 2WD • AUTOMATIC
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LJB539
  • MEMBER
  • 1 POST
In my 2001 Toyota Corolla, when I start my car and my put my AC on I hear this squealing noise. My AC works and blows out cold air, What could this be ?

Thanks,
LJB
Jul 26, 2010 at 6:26 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Could be a loose belt or a compressor clutch. I would replace belt.

Although car has 51,000 miles, belt is almost 10 years old.

Also check for contaminates, like coolant, oil.
Jul 28, 2010 at 1:07 AM
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