Drivetrain problems.
Thread Starter
Newbie
Joined: Jun 2013
Posts: 2
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2009 c300 sport
Drivetrain problems.
I own a 2009 c300 4matic, When accelerating my cars rpm will fall 100 or so continue up fall 100 or so continue up fall 100 or almost like it's slipping, but when I give it more gas it's a clean acceleration. They is also a vibration coming from the car when it does this any ideas what would cause this? U joints, differintial, transfer, trans?
Thread Starter
Newbie
Joined: Jun 2013
Posts: 2
Likes: 0
2009 c300 sport
145,000miles and it's an constant vibration but cuts in and out when the rpm gauge flutters a little bit almost like there's something slipping in a way, but soon as you give it more gas it quits during harder acceleration
Member
Joined: Sep 2008
Posts: 110
Likes: 5
From: Midwest
'20 CLA250/'07 ML500/'20 F-Type
That's very odd. Maybe a prop shaft (driveshaft) imbalance? Could also be your tranny dying.
