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1995 K2500 Rear End noises


Saltlife228
06-10-2014, 03:09 PM
Hi I bought a 1995 k2500 sheyenne. There is a rather loud high pitch grinding/ squeaking noise emitting from what I would say the rear right of the truck. I have completely replaced the brake shoes and new pins and springs. No luck. What I can say is:
1. It hardly gets any louder as I speed up.
2. Still screams when in neutral, as long as the truck is rolling.
3. Rear differential has plenty of fresh fluid when I bought it.
4. If i hit a good size bump, it will run quiet for about 15 seconds.


ANY ideas before I go tearing into bearings and rear diff?

aleekat
06-10-2014, 03:57 PM
I would put the rear end up on jackstands or something equivalent. Put it in gear and walk around the truck. But do it safely.

j cAT
06-12-2014, 07:16 AM
Hi I bought a 1995 k2500 sheyenne. There is a rather loud high pitch grinding/ squeaking noise emitting from what I would say the rear right of the truck. I have completely replaced the brake shoes and new pins and springs. No luck. What I can say is:
1. It hardly gets any louder as I speed up.
2. Still screams when in neutral, as long as the truck is rolling.
3. Rear differential has plenty of fresh fluid when I bought it.
4. If i hit a good size bump, it will run quiet for about 15 seconds.


ANY ideas before I go tearing into bearings and rear diff?

the rear wheel bearing are most likely worn. check these for axle movement..

thzpcs
07-15-2014, 10:47 PM
Well, since you narrowed out the brakes, the only thing I could really think of would be the wheel bearings.

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