Horrible screeching sound when in 4x4

skidxr · 12-10-2005, 04:35 PM

I think this sound is coming from the front driveshat.. Not the u-joints but inside the driveshat.

I put it up on stands and engaged 4x4.. Indrive with the wheels spinning you hear a clanking sound,, very metalic sounding. If I apply just brakes softly so as to let the wheels just move, you hear what sounds like your killing a cat. It is just this screeching sound from ****. I got under it and listened and I think it is coming from inside the front driveshaft...

Am I crazy? I didn't think there would be anything in a driveshaft that could make noise..

1989 K2500.. Automatic.. 350.. new u-joints.. axles.. etc..

skidxr · 12-12-2005, 11:37 AM

still can't find it

mrjohnwayne · 12-12-2005, 05:01 PM

I'm not sure but i would suspect front differential. Try checking it with the truck up on stands while in neutral without the motor running. Try it in 2 wheel drive and 4 wheel drive. Rotate either front wheel and see if you are still gettin noise under both circumstances.

12-10-2005, 04:35 PM	#1
skidxr Junior Member Join Date: Dec 2005 Posts: 8	Horrible screeching sound when in 4x4 I think this sound is coming from the front driveshat.. Not the u-joints but inside the driveshat. I put it up on stands and engaged 4x4.. Indrive with the wheels spinning you hear a clanking sound,, very metalic sounding. If I apply just brakes softly so as to let the wheels just move, you hear what sounds like your killing a cat. It is just this screeching sound from ***. I got under it and listened and I think it is coming from inside the front driveshaft... Am I crazy? I didn't think there would be anything in a driveshaft that could make noise.. 1989 K2500.. Automatic.. 350.. new u-joints.. axles.. etc.. Last edited by skidxr; 12-12-2005 at 02:54 PM.*

12-12-2005, 11:37 AM	#2
skidxr Junior Member Join Date: Dec 2005 Posts: 8	still can't find it Last edited by skidxr; 12-12-2005 at 03:28 PM.

12-12-2005, 05:01 PM	#3
mrjohnwayne Senior Moderator Join Date: Apr 2005 Location: Texas Posts: 3,789	I'm not sure but i would suspect front differential. Try checking it with the truck up on stands while in neutral without the motor running. Try it in 2 wheel drive and 4 wheel drive. Rotate either front wheel and see if you are still gettin noise under both circumstances. __________________ John Wayne 2000 F-350 7.3L Powerstroke 4x4

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Enduro a first in Canada (Parry Sound North Star)	trucknews	Truck News (headlines)	0	08-17-2005 02:30 PM
Does this sound good?	russellestates	Dodge Truck Forum	11	08-14-2005 06:46 PM
South Sound - The Olympian - Olympia, Washington (The Olympian)	trucknews	Truck News (headlines)	0	02-03-2005 06:30 AM
How do i get the best sound?	F150on40's	Ford Truck Forum	4	11-08-2004 08:53 AM