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#1
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low pitch whine from auxiliary water pump 02 4.6is
thx |
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#2
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Is it throttle related?
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Mike F Current: 2017 Grand Cherokee HEMI 2017 Kawasaki ZX-14r 2017 Harley RG Ultra 2017 Harley Fatboy S |
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#3
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It happens to me also. I was told by the dealer they all do it and even his own M5 does it. I turned my heat on for the first time of the year the other day, heard that noise and turned the heat right back off. I put the heated seat on instead...............
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'06 Porsche Cayenne Turbo S Marine Blue/Sand on 22"s '02 Porsche 996TT Ruf 550 Rturbo Guards Red/Black '04 X3 2.5i Black/Black(Wife's) on X5 20's '07 BMW 328xi Coupe Crimson Red/Black (Wife's) |
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#4
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I have the exact same noise but it has nothing to do with the heater.The whine noise goes away as soon as you turn the fan motor off.I have asked this forum about this noise before but not many people responded.My dealer also said its normal but that does not seem right.Please keep me updated on what you do or find out.
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#5
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Quote:
Sorry David - couldn't resist.
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![]() Current: 2016 X6 ///M Black Sapphire Metallic |
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#6
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I knew that was coming
Just don't want to be snowed by yet another dealer You're in for it now, however!
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#7
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A little late to the party, but I have this noise also. I am not sure what it is but it is truely annoying. Would love to know if anyone found a fix from their dealer. My dealer said it is normal. i sat in 3 other 4.8is vehicles today and NONE exhibited the noise that I have in my 4.8is.
Curtis |
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#8
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I just had the fan blower motor replaced because of a similar noise in my '06 4.8 (only 2 months old). I made the shop (Crevier BMW) foreman ride along to hear the noise. I thought it sounded like a bad bearing. They took the dash apart and found that the motor did have a bad bearing which would seem to explain the whining noise when the fan was on, and lack of noise when off. So far no more noise.
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'06 X5 4.8is, TiAg/black, cold weather pkg., comfort seats '07 750Li, TiAg/black, sport pkg. '05 Ford F350 silver met./slate gray, Lariat, 6.0 PSD, CC, DRW, FX4 |
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#9
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Is it possible that all of our cars with this noise have bad bearings.This does not seem right.
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#10
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__________________
Mike F Current: 2017 Grand Cherokee HEMI 2017 Kawasaki ZX-14r 2017 Harley RG Ultra 2017 Harley Fatboy S |
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