I try to take off fast I. 1st makes a funny rumble in rear goes away about two grand hard second gear no noise.
Jul 14, 2022 at 11:33 AM
Noise coming from the rear end on hard acceleration in first gear?
2007 BMW 328
ADAM DICKMEYER
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Hi,
In a lot of cases, the propeller shaft (drive shaft) has a part in this type of issue. Is the noise loud enough for you to record and upload for me to hear?
Also, I attached a pic below of the propeller shaft. Check for excessive play in the center mount. Also, at each end of the drive shaft is a rubber/flexible disc that can be worn. Inspect both.
Let me know what you find.
Joe
See pic below.
In a lot of cases, the propeller shaft (drive shaft) has a part in this type of issue. Is the noise loud enough for you to record and upload for me to hear?
Also, I attached a pic below of the propeller shaft. Check for excessive play in the center mount. Also, at each end of the drive shaft is a rubber/flexible disc that can be worn. Inspect both.
Let me know what you find.
Joe
See pic below.
Image (Click to enlarge)
Jul 14, 2022 at 8:13 PM