Whistling noise

Tiny
LUTHER DAVIS
  • MEMBER
  • 2000 FORD EXPEDITION
  • 201,000 MILES
Every time I drive a mile it starts whistling and when I turn the car off it makes the whistling sound.
Monday, May 30th, 2016 AT 2:28 PM

3 Replies

Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,005 POSTS
It could be the air conditioner equalizing?

Turn it off and see if it persists.

Another possibility;
Sometimes a dirty throttle body plate whistles. Clean both sides of the plate with throttle body spray.

The Medic
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+1
Monday, May 30th, 2016 AT 3:38 PM
Tiny
LUTHER DAVIS
  • MEMBER
  • 2 POSTS
Thanks.
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Monday, May 30th, 2016 AT 4:09 PM
Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,005 POSTS
Please get back to us if you need further assistance.

The Medic
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Monday, May 30th, 2016 AT 5:10 PM

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