DEFENDER2.NET - View topic - diff whining.. and noise when i lift off

↓ Advertise on Defender2 ↓

Home · FAQ · New Posts · My Posts · PMs · Search · Members · Map · Calendar · Profile · Donate · Register · Log In

Home > Puma (Tdci) > diff whining.. and noise when i lift off

Page 1 of 1

Print this entire topic ·

Stacey007

Member Since: 25 Sep 2015
Location: Cheshire
Posts: 3750

diff whining.. and noise when i lift off

Hello

Just been away in the Puma and it was loaded to the hilt

I don't use it much these days and noticed the diff is making more noise around 2 years ago.

Its definitely whining more and when I'm under power and lift off its sort of a 'screeching' sound (hard to explain not high pitched but a noise...)

My Question...

Is it worth getting a reconditioned Diff fitted now? or upgraded one? (cars on 106K now)

Is it likely to be the front diff or rear / or both?

I did just search my e-mails and did inquire about Ashcroft diffs 2 years ago...

Advice welcome, or will it just carry on....

2nd Aug 2022 10:03am

geobloke

Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4410

Hi Stacey007. Are you absolutely sure it is the diff and not the wheel bearings? It'd be a tad irritating if it were wheel bearings and you had forked out for two new diffs.

You could try taking the rear pro-shaft off and seeing/hearing if that changes the noise.

Noises like this are always a pain to pin down... could even be your transfer box for example.

2nd Aug 2022 10:39am

jst

Member Since: 14 Jan 2008
Location: Taunton
Posts: 8025

2011 Defender 110 Puma 2.4 USW Stornoway Grey

try with props off, screeching could just be a UJ or wheel bearing as suggested above.

screaching is unsual for puma diff failure, a rumble yes in which case rear diff. Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop

2nd Aug 2022 11:20am

Chris86

Member Since: 15 Jul 2014
Location: South Yorks
Posts: 789

In my experience, the short nose rear diffs on a 110 tend to sound like an old tram when they begin to wear, a bit rumbly under load then with a whine when coasting/over run.

First port of call for me would be to drop the oil from the diff and see if it's full of filings.

Chris

2nd Aug 2022 12:18pm

Stacey007

Member Since: 25 Sep 2015
Location: Cheshire
Posts: 3750

Some good advice.

I will see if I can get it checked, your right not having to spend on new diff(s) would be a bonus.

2nd Aug 2022 7:26pm

htb2

Member Since: 02 Nov 2018
Location: Carmarthenshire
Posts: 529

Just changed my rear one at 250K, grumbling on drive and whining on over run.
05 TD5 with short nose diff.

2nd Aug 2022 9:01pm

Page 1 of 1

All times are GMT

Jump to

< Previous Topic | Next Topic >

Posting Rules

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum