Originally Posted by The Chap
I know this may sound strange (no pun intended) but could you describe the whine i.e. - did it clearly come from one corner or another and did the noise change pitch when cornering in the same way an average car wheel bearing would do?
The reason I ask is I'm trying to trace a noise and am trying to rule out possibilities...
I am trying to work out where a noise from the front lh side (driver's side in Norway) is coming from. It can be heard only between 90 and 110 kph and only when the engine is pulling (when coasting it goes away). It sounds like gear noise (whirring/whining).
After pressure was raised in the rear tyres to 35 psi keeping 27 psi in the front ones it has become much better.
Something with the IRD or the gearbox, maybe?