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      01-12-2016, 07:18 AM   #16
igzekyativ
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Drives: 2007 BMW 328xi Wagon
Join Date: Apr 2011
Location: Asheville, NC

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2007 BMW 328xi  [0.00]
Quote:
Originally Posted by PatrickO View Post
You can try unplugging that connector on the transfer case motor then go for a ride. If it goes away most likely the clutches inside the case are the issue.
Is this ok to do? I am starting to think this could be the issue. The only problem is that I would have to drive 10-15 miles this way, would that be ok?

I've removed the front drive-shaft and drove around a lot and the issue continues.

Because I saw a leak from the rear output-shaft seal on the transfer case when I replaced the guibos, I am planing on doing a transfer case fluid flush and replacing the seal this weekend.

I am starting to believe maybe its low on fluid and that's what's causing the issue (clutches are slipping due to low fluid level?). I am thinking this because the issue does not show up until 10-15 miles into a drive (once everything is warm). if it was an unbalanced drive-shaft it should shake regardless of how warm the car is.
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2007 328xi Wagon, Black Sapphire Metallic, Sports Package, Cold Weather Package, Rear PDC, Airlift kit with 3P mgmt, CF Akrym rep lip, LCI M-Tech front bumper, LUX Angel Eyes, Black Kidneys, LED Interior Lights, M3 Steering Wheel with Extended Billet DCT Paddles, 19" Staggered VMR 710's

Last edited by igzekyativ; 01-12-2016 at 07:45 AM..
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