Quote:
Originally Posted by bytecho
Have you got the issue of your car sorted?
Regards,
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Unfortunately, no. I had a similar discussion here:
https://f48.bimmerpost.com/forums/sh....php?t=2031617
Another user's X1, was diagnosed with excessive (negative) pressure on the crankcase.
What's next to me is replacing the O2 sensors; then vacuum leak test; then crankcase pressure test.