2003 sport trac growling noise in 4X4 only

Tiny
CDIDDY49
  • MEMBER
  • 2003 FORD EXPLORER
  • 4.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 114,000 MILES
Sounds like front wheel bearing noise only happens in 4x4, checked transfer case is fine, rebuilt frt drive shaft, noise still there I know its not wheel bearing it only occurs in 4x4 its louder under excel leration
and gets quite when you let off gas
Tuesday, March 3rd, 2015 AT 7:06 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Have you checked all differential bearings including the input shaft?
Was this
answer
helpful?
Yes
No
Tuesday, March 3rd, 2015 AT 8:45 AM
Tiny
CDIDDY49
  • MEMBER
  • 2 POSTS
NO I GUESS THAT WOULD BE NEXT.
Was this
answer
helpful?
Yes
No
Wednesday, March 4th, 2015 AT 8:17 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
My GUESS (without being there) is you have a bad carrier bearing in the differential.
Was this
answer
helpful?
Yes
No
Wednesday, March 4th, 2015 AT 11:06 AM

Please login or register to post a reply.

Sponsored links