What is causing my AC to become noisy?

Tiny
JIMGB10
  • 2004 FORD CROWN VICTORIA
  • 189,000 MILES

I have put 25K miles on a second AC system for my '04 Crown Vic and although it still seems to be working okay, it has just started to become noisy when it kicks in, like a noticeable "whine" which increases with RPM.

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Tuesday, July 24th, 2012 AT 6:10 AM

1 Reply

Tiny
KHLOW2008
  • EXPERT
  • 41,974 POSTS

Looks like the compressor is running rough. There are A/C system lubricants avaleable that can be charged into the system to reduce such noises.

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Tuesday, July 24th, 2012 AT 12:25 PM

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