Hi, wondering if anybody knows why my engine is making this noise. 08' 3.0si. No other problems besides the annoying noise. Pitch of the noise also does not change. Stays the same even at higher RPM. Anybody ?

https://www.youtube.com/watch?v=u1Gi...ature=youtu.be

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2011 BMW X5 35d Deep Sea Blue Metallic w/ 3rd row
Custom Kicker Audio System
Style 259's on Dunlop Sport Maxx Run Flat
Tune and Exhaust Coming Soon....

05' Ram SLT 2500 5.9l Cummins





(Gone But Not Forgotten) 2008 BMW X5 3.0si Alpine White III

(Sold) 2002 BMW X5 3.0 TitanSilber Metallic