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Discussion Starter · #1 ·
If I'm accelerating there is no noise, but if i let it coast downhil etc it makes a slight whine from the rear. Is it anything that needs attention, or is it tyre noise you cant hear over the engine on load??

Trooper 92, 3.1TDi - Autobox.
 

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Could be just the whine from worn out ring and pinion gears. You can reduce (not going to eliminate the noise until you got those replaced) the noise by using thicker gear oil.

The noise could be generated by tires too, depending on what tires and tread depth, the noise can vary quite a bit.
 
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