11-30-2021, 10:07 AM | #1 |
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Drives: 2007 BMW Z4 3.0si; 2010 BMW X6
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X6M Startup Screech...
Randomly and intermittently - my 2010 X6M makes a loud, screeching noise at initial startup. It goes away in one second, then the engine fires up. Who had this issue?
134,000 miles. Water pump done, at 109k. The sound is gnarly, kinda like a chalkboard being scratched... but lasts only for split-second. TIA
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2010 BMW X6 M - Space Grey |
11-30-2021, 06:40 PM | #2 | |
2022 M4 Comp Xdrive
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12-02-2021, 10:41 AM | #3 |
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What I figured. Thanks...
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12-03-2021, 10:21 AM | #5 |
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12-09-2021, 11:17 AM | #6 |
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Mine is random and a bit longer.... kinda like a vinyl record scratch.
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