Any one had this when cold the rev counter seems to jump a little does not affect the drive it just seems to bounce a little
Cheers

Does it jump up like 200 odd rpm at a time? Like steps almost but doesnt actually feel like it

Yes it seems to don't know wether it's my foot or the car

Fluctuating a few hundred rpm’s when under load?

No mate just when going steady at about 1500 rpm

Did a gearbox oil and filter change this morning at work, used some mpm m1375.4 oil , drained and filled then ran with that twice then filled with ravenol 6hp ran then drained then filled again, reset adaptions and now my issues have completely gone!
It is so much smoother! The sump pan was metal and didnt look very old so maybe it has been changed with the wrong oil before?

Mmmm food for thought it's just had a gearbox oil and filter change , maybe worth doing it again a few £££s now is better than £1000s later

What oil did they use?

Not sure it's in the sevice book as oil and filter change and the filter is new
What's the best oil to use ?

Quote:

What's the best oil to use ?

For TDV8

http://www.fullfatrr.com/forum/topic47773.html .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

So it's 71141 and a plastic or metal filter ?

For the filter, a Landrover one will be plastic, there are others with a metal pan and separate filter, designed to overcome subframe obstruction on Spurts and Discos.

Advanced Factors

LRParts .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

ZF lifeguard 6 fluid is the way to go, though merle and get an oem filter from filtrans which is plastic. Don't try to use any other spec of fluid as it will not be happy.

DO NOT PUT LT71141 in your 6 speed transmission......!!!!! NOOOOOOO There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

Will do
Cheers

I ve been watching this rev fluctuations and they only happen when the gearbox is cold once up to temperature everything is as normal so will leave the oil change until the summer