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      01-29-2018, 10:57 PM   #1

Drives: 13 Frozen White E92
Join Date: Apr 2016
Location: Vancouver

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Water pump pulley wobble

The shop who did the RBs on my car last week noticed my water pump pulley was loose. After tighten up all the bolts they noticed there is a wobble to the pulley, so we went ahead and replaced the pulley with a new one. However there is still a slight wobble, which lead us to think the water pump shaft is somehow bent, but is that even possible?

Here is a video of the water pump pulley, think I should just go ahead and replace the water pump? My car only have 56,000km. The wobble isnít enough to really notice any vibration while driving, so think it is okay to drive like this for awhile?
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      01-30-2018, 12:04 AM   #2
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Drives: 08 E90 M3, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: Concord, NH

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Iíd put a new pump in if my water pump pulley was wobbling.
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