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.