10-17-2019, 01:24 AM | #1 |
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I experience an audible whine sound that occurs only when i do repeated high load accelerations. This happened recently when i was bedding in my new pads.
Has anyone experienced this issue? If so what was the problem? The dealer could not replicate my issue, so they stole my money for diagnosis and sent me on my way. Thank you in advance.
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10-17-2019, 01:34 AM | #2 | |
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10-17-2019, 01:36 AM | #3 | ||
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10-17-2019, 01:52 AM | #4 | |||
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10-17-2019, 01:57 AM | #5 | ||||
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10-18-2019, 09:31 AM | #6 |
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bump, does anyone have any experience with a similar issue?
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10-18-2019, 10:15 AM | #7 |
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get it to a zf service center , zf8 do tend to whine in reverse
but if they do under a forward heavy load , i wouldnt hammer it anymore till someone decent looked at it
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10-19-2019, 12:13 AM | #9 | |
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10-19-2019, 12:16 AM | #11 | |||
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10-19-2019, 09:19 AM | #12 |
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History on the car? It has low miles, oversized tires from previous owner, I guess no CPO warranty then because the dealer is only supposed to CPO cars in stock condition.
Have you seen the service history on the car? I'm assuming no whine when you turn (wheel bearings whine when turning)? Noise at the rear (Differential)? I would get a second opinion from another dealer or a reputable transmission shop and try to record the sound. I would also look for tampering in the engine bay which might indicate a tune and therefor an abused engine. If the vehicle has a CPO warranty, and you can confirm the vehicle had a tune. I would demand a refund. You could also inform BMWNA that the dealer certified a non-stock car. This could just be another case where a dealer unloads an abused vehicle for a "good customer".
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10-19-2019, 10:41 AM | #13 | |
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07-25-2021, 06:38 PM | #15 |
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No idea, sold the car because I didn't want to deal with it. A shop I took it to said it could be the stator going bad. I never checked the transmission fluid level or really diagnosed it.
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07-25-2021, 08:35 PM | #16 |
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My guess is low transmission fluid. I've had that whine when the transmission fluid was low. Transmission eventually failed and was replaced under extended warranty.
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