01-16-2024, 01:32 AM | #1 |
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knocking when lifting off accelerator
when i lift off accelerator at slow speed i get a light knock from front right corner, S/Drive 18D auto, any thoughts, thanks
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04-17-2024, 06:25 AM | #4 |
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04-17-2024, 10:18 PM | #5 |
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Do you hear/feel any other vibrations coming from the front right corner? Your issue is most likely due to a bad engine mount. It's a known problem on the F48/F39. Mine went at about 38k miles so if yours is already past the 40k mark chances are your mounts are gone. Might wanna try opening up the engine and taking a look at the mounts and see if they're done for. Mine went at around 40k miles and several other forum members had theirs gone at around 40k-60k too (one even had it go at just 18k on the thread I linked below!) so if yours is already past the 40k mark chances are your mounts are gone.
This is what a bad engine mount would look like: https://f48.bimmerpost.com/forums/sh...87&postcount=6 Hope you get your problems sorted and wish you many more happy miles in your X1 |
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04-17-2024, 10:23 PM | #6 |
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TBH, since you're gonna be replacing them anyways there's no point replacing one without doing the other. Its a matter of when rather than if the mounts will go so might as well do them all in one go and not worry about it again
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