hey guys & gals...
I have an e36 and i got this humming noise from the rear.
It only happens around 50 and 110 km/h speed (the noise is gone below and above those speed) + it only happens when i step on the accel pedal.
The sound instantly gone when i release the accel pedal.
Any idea what could be the problem?
I've done alignment and balancing for all wheel, and the tyre threads are 85% good.
Thx for all your ideas !