Slight vibration under full throttle acceleration

iManu · 07-13-2019, 03:46 PM

Hello, I have xdrive and under full throttle acceleration I think the rear is slightly vibrating. My steering wheel doesn't vibrate. No matter what speed I drive it only does it during acceleration. What can this be?
Cvjoint ou diff?

BWbimmer · 07-23-2019, 04:51 PM

Output shaft? Wheel bearing? Diff? Wheel bolts? Tire? Axle mountings? Drive shaft joint? Drive shaft bearing, take your pick

kingmonkey8 · 07-27-2019, 08:24 PM

Quote:

Originally Posted by iManu

Hello, I have xdrive and under full throttle acceleration I think the rear is slightly vibrating. My steering wheel doesn't vibrate. No matter what speed I drive it only does it during acceleration. What can this be?
Cvjoint ou diff?

If it's under acceleration then it could be the guibo (flex disc) between the propshaft and diff or the centre bearing on the propshaft.

07-13-2019, 03:46 PM	#1
iManu First Lieutenant 142 Rep 320 Posts Drives: 2018 X3M40i Join Date: Oct 2015 Location: Montreal iTrader: (0)	Slight vibration under full throttle acceleration Hello, I have xdrive and under full throttle acceleration I think the rear is slightly vibrating. My steering wheel doesn't vibrate. No matter what speed I drive it only does it during acceleration. What can this be? Cvjoint ou diff?
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07-23-2019, 04:51 PM	#2
BWbimmer Captain 277 Rep 833 Posts Drives: BMW F36, E36, E93 Join Date: Jul 2019 Location: Germany iTrader: (0) Garage List 08/2017 440i GC MPPSK [0.00]	Output shaft? Wheel bearing? Diff? Wheel bolts? Tire? Axle mountings? Drive shaft joint? Drive shaft bearing, take your pick __________________ Such Fun If you finde any spelling mistakes in my posts you may keep them, no return required
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