I HAVE A SHORT SOMEWHERE

  • Tiny
  • SCNavigator
  • 2001 LINCOLN NAVIGATOR
  • 175,000 MILES

Lincoln Navigator makes howling noise and doesn't idle properly sometimes headlights flicker and sometimes it stalls makes a low howling noise like a distant foghorn and surges idle from 500 to 1200 rpms happens sometimes when air ride compressor comes on.

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Friday, November 18th, 2011 AT 1:30 AM

3 Replies

  • Tiny
  • Hmac300
  • EXPERT
  • 45,619 POSTS

Try cleaning your throttleplateand iac with choke cleaner. The iac may be searching causin gyour problem. Make sure to hook up duct work after cleaning and it will start hard.

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Friday, November 18th, 2011 AT 1:46 AM
  • Tiny
  • SCNavigator
  • MEMBER

Had it cleaned by mechanic but after 1 day problem came back. Maybe replace?

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Friday, November 18th, 2011 AT 3:29 AM
  • Tiny
  • Hmac300
  • EXPERT
  • 45,619 POSTS

Have him check the iac/throttle plate then

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Friday, November 18th, 2011 AT 2:25 PM

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