05-15-2024, 08:46 PM | #1 |
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Loud rattle during cold start
My 22 full stock X3MC has developed a large mechanical rattle during cold start, come from the rear of the vehicle, but I haven’t been able to pinpoint it yet. My guess is it is an exhaust component, since it is happening before the car is in drive. Before I make a service appointment, has anyone had a similar issue?
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2022 X3M Competition in Brooklyn Grey
2020 X7 40i in Arctic Grey |
05-16-2024, 01:57 AM | #2 |
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I just picked up a 2020 X3MC and have the same issue, its currently at the PPF shop so haven't gotten a chance to look underneath... I believe its a loose valve spring...
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