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Odd "buzz like" sound from standing start

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Old Aug 2, 2004 | 12:53 PM
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Default Odd "buzz like" sound from standing start

I have noticed a low level one second noise that occurs during a standing start, first gear on my 04 MN6. It is a very mechanical almost computer controled sound (reminds me of the sound in an airplane when sitting near the wing and the short whine sound that comes from the screw control of wing flaps). It's hard to describe--obviously from my feeble attempt here.
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Old Aug 2, 2004 | 01:16 PM
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You might actualy be hearing the "marbles in a can" sound that is very common with the MN6 transmission and has been discussed many times on the Forum. If you're hearing this sound, just accelerate a little harder from a standstill and the sound will go away. It's annoying, but there's nothing wrong with your car.
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Old Aug 2, 2004 | 02:37 PM
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This is normal with the 6 speed! It is inherrant with the drive line design.
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Old Aug 2, 2004 | 02:51 PM
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Originally Posted by HHC5
I have noticed a low level one second noise that occurs during a standing start, first gear on my 04 MN6. It is a very mechanical almost computer controled sound (reminds me of the sound in an airplane when sitting near the wing and the short whine sound that comes from the screw control of wing flaps). It's hard to describe--obviously from my feeble attempt here.
keep your RPM at or above 1200 and you'll never hear it again.

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Old Aug 2, 2004 | 02:55 PM
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Originally Posted by Neablas
keep your RPM at or above 1200 and you'll never hear it again.

I don't hear this with the clutch disengaged, it happens when the car first starts to move--the RPMs will not be at 1200 unless the tires break loose or the clutch is slipping.

Thanks for all the input thus far--looks like it's a well documented normal sound.
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