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X6 E71 / E72 (2008 - current)
The newest sport activity vehicle from BMW is a crossover-coupe style and is expected to appear sometime in 2008!

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  #1  
Old 08-17-2012, 05:35 PM
X3xmx X3xmx is offline
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Location: Kurdistan
 
Join Date: Aug 2012
Posts: 3
Mein Auto: Bmw x6 2008 3.5i
Engine sound HELP!!

Hello guys,

I hope everyone is doing fine. Since few month I own a BMW X6 3.5i 2008
Very nice car and drives like an angel. but since few weeks I noticed a strange sound from the engine.
When I open the hood, the engine sounds like a diesel engine. Takatakatak..

Now my question is whether it's normal that this sound is coming out of the engine or not?

I made a video of the engine. Here you can hear clearly the (diesel) sound.

http://Youtu.be/nF2rURDBlp8

I hope someone here can tell me something about this issue.
I also apologize for my poor English typing.
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  #2  
Old 08-17-2012, 09:01 PM
X6affair X6affair is offline
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Location: Centreville, VA
 
Join Date: Jul 2009
Posts: 5
Mein Auto: 2009 X6 50i, 2006 911
Is you car still under the manufacturer's warrenty? It seems like a good idea to take it to the dealer to get it checked out.
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  #3  
Old 08-17-2012, 10:49 PM
ifly ifly is offline
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Location: Wherever I happen to be
 
Join Date: May 2004
Posts: 36
Mein Auto: Was 2010 X6 35i
Sounds like a possible injector replacement, had the same issue on my old 2010 a couple of times! Same sounds, does it reset when you turn it off then return intermittently?
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2013 X6 50i with Luxury seating, HUD, Premium Package, Premium Sound, Cold Weather Package, Space Saver Spare,3 seats, BMW Apps.
Former "10 X6 35i, Space Grey, Cold Weather, Sport Package with 20",Sport Activity Package, Premium, Comfort Seats, Technology Package. (Buyback)
Former '04 X5 4.4i,
Former '03 X5 3.0 (Stolen)
Former '01 X5 3.0 (Lemoned)
Former 1998 Range Rover 4.6HSE
Former 1995 Isuzu Trooper LS 3.0
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  #4  
Old 08-18-2012, 11:27 AM
X3xmx X3xmx is offline
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Location: Kurdistan
 
Join Date: Aug 2012
Posts: 3
Mein Auto: Bmw x6 2008 3.5i
Quote:
Is you car still under the manufacturer's warrenty? It seems like a good idea to take it to the dealer to get it checked out.
Unfortunately I do not have any warrenty Anymore.

Quote:
Sounds like a possible injector replacement, had the same issue on my old 2010 a couple of times! Same sounds, does it reset when you turn it off then return intermittently?
I have checked what you said. But the sound remains when I return it on intermittently.



Can It be because of the wrong engine oil or the gasoline quality?

I checked the last oil service and they put in 5w30 CASTROL which is approved by BMW.

And as last. could this sound not be normal because when I close the hood. I cannot hear the sound.
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  #5  
Old 08-19-2012, 02:32 PM
X3xmx X3xmx is offline
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Location: Kurdistan
 
Join Date: Aug 2012
Posts: 3
Mein Auto: Bmw x6 2008 3.5i
Anyone?
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