Helicopter noise

Tiny
MICHAELAJY
  • MEMBER
  • 2004 JEEP CHEROKEE
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 90,000 MILES
2004 Jeep Liberty Limited makes a helicopter noise highway driving - think comes from front hard to tell
Saturday, March 12th, 2011 AT 6:58 PM

3 Replies

Tiny
CARADIODOC
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  • 33,924 POSTS
If you mean a buzzing noise like an airplane engine that increases with road speed, suspect a wheel bearing. It is almost impossible to tell which one is noisy by sound unless you run it in gear, jacked up, and listen next to each one with a stethoscope.
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Saturday, March 12th, 2011 AT 7:35 PM
Tiny
CJ MEDEVAC
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HOW 'BOUT MAYBE THE OLE ROOF RACK IS LOOSE, CHECK THE ADJUSTERS FOR TIGHTNESS, AND OTHER ROOF RACK COMPONENTS THAT MAY HAVE WORKED LOOSE. THIS TOO, HAS A ROTOR BLADE SORTA SOUND. JUST THROWING YOU STUFF, LET US KNOW WHAT IT IS, WHEN YOU FIND IT.---THE MEDIC
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Sunday, March 13th, 2011 AT 3:25 AM
Tiny
CARADIODOC
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As they say on Family Feud, "Good answer, yeah, yeah, ... Good answer".
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Sunday, March 13th, 2011 AT 5:33 AM

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