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      09-14-2022, 03:46 PM   #1
meygoren
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Weird whining noise after SMG to Manual conversion

Can anyone help me identify this sound. E46 M3 was converted to a manual, sounds like a blender that increases in sounds as RPMs’s increase. This sound started as soon as I unplugged all of the transmission modules in the engine bay after the swap. When I push the clutch in the sound goes away.



I was considering plugging the connectors for the modules back in the DME box but everywhere ive read said to unplug them.

video link: bmw e46 m3 whining sound
Appreciate 0
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