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      05-26-2020, 03:55 PM   #2
E92William
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Drives: 2008 E92 328xi
Join Date: Nov 2019
Location: Miami

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2008 BMW 328xi  [0.00]
I don't wanna be the bearer of bad news but sounds like you messed something up while installing the valve seals. I had an issue similar to this and took it to a mechanic he did a smoke test and smoke was coming out from cracks in the valve cover. I would certainly do a smoke test with whatever a cigar or a party smoke machine etc. Also check compression on all cylinders who knows if some rockers came off
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