1997 Jeep Grand Cherokee

1997 JEEP GRAND CHEROKEE
236,000 MILES • V8 • AWD • AUTOMATIC
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KIRKC
  • MEMBER
  • 1 POST
have a low roaring noise in rear end
Dec 31, 2010 at 7:13 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
check diff oil level, if constant with road speed possible wheel bearing , if you can alter the pitch of the noise with throttle position this is a noisy diff, also get drive line uni's checked as well.

mark (mhpautos)
Dec 31, 2010 at 7:41 PM
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JIM AUGUSTINE
  • MEMBER
  • 5 POSTS
check oil in differential, if low,add very HIGH quality lube w/inert additive(recommended)this will coat gears and stop noise(if not too bad)Remember always check all fluids and grease as needed or more!!! does your car have a carrier berring?
Dec 31, 2010 at 7:55 PM
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