Four wheel drive

Tiny
FLIFISHER
  • MEMBER
  • 1999 FORD EXPEDITION
  • V8
  • 4WD
  • AUTOMATIC
  • 175,000 MILES
Four wheel drive makes knocking sound in four high
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Sunday, January 30th, 2011 AT 10:19 PM

2 Replies

Tiny
FLIFISHER
  • MEMBER
  • 2 POSTS
Removed driveshaft from transfer case to front differential an sound quits.
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Sunday, January 30th, 2011 AT 10:21 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 107,922 POSTS
Check to make sure the front axle actuator is working. Check u-joints.
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Tuesday, March 1st, 2011 AT 5:30 PM

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