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      06-14-2022, 09:55 PM   #5
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Drives: F10 M5
Join Date: Sep 2015
Location: California

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Quote:
Originally Posted by Karm6 View Post
I have the same issue!!! Bmw could not diagnose it. It comes and goes.
Was able to speak to some people elsewhere and was able to get a video to them. They suspect it may be the cam follower / lifter for the high pressure fuel pump. $40 OEM part and a $5 gasket. Going to give it a try next week just for peace of mind as I'd hate to hurt a cam and we'll go from there. Comes and goes for me as well.
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