Whine or whistle at 1400-1600 RPM

Tiny
BOB HOFFMAN
  • 2005 FORD F-150
  • 99,000 MILES

It seems to happen only when it's below 40 degrees.

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Friday, October 28th, 2011 AT 2:08 PM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 47,000 POSTS

It may be the alternator putting out more juice due to the colder temps.

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Friday, October 28th, 2011 AT 2:24 PM

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