What is your question?
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What is your question?
The vibrating and sometimes humming sound happens when the gear selects automatically while in motion, it goes off when it normalizes but comes on shortly after. Its really made my driving very uncomfortable. Could it be that my gearbox/transmission is faulty?
2 Replies
the torque converter is main suspect here, but shift solenoids in the c class is also a good poss around 120k miles!
Check the driveshaft joints for wear, as well as the supporting crossmembers.