Hello,
The transmission on my E320 CDI has started making a slight groaning/humming noise when in park and neutral. The problem is only noticeable when the car is cold and only in park and neutral. The gear change at low RPM is also a little clunky when cold. The car has 130K miles and a full service history.
Any suggestions or advice would be greatly appreciated.
Many thank,
Alistair
The transmission on my E320 CDI has started making a slight groaning/humming noise when in park and neutral. The problem is only noticeable when the car is cold and only in park and neutral. The gear change at low RPM is also a little clunky when cold. The car has 130K miles and a full service history.
Any suggestions or advice would be greatly appreciated.
Many thank,
Alistair