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Need Help Identifying noise

655 views 4 replies 3 participants last post by  TheBac 
#1 ·
Hello guys figured I’d try here since everyone on the Facebook page seems to be useless. I have a 2008 lmm that I got about 6 months ago. The kid I got it from said the water pump made this whining noise ever since they put the new one in. He said “the gears need to mesh” I don’t know if I need to put another pump in it or if it’ll eventually go away? To me having lots of mechanical experience... a new part should not make that noise it’s not normal. I cannot attatch a video to this post so if someone wants I can email the video for you to listen too. It sounds like a gear whine coming from the water pump area.
 
#2 ·
Welcome to DieselPlace

The best way to post a video here is to upload it first to Youtube then copy the link in the address bar and paste it here in the forum
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#5 ·
There were certain waterpumps back a few years ago that did whine like that. It's annoying as all hell, but iirc, it did not affect performance. Change it if you want.
 
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