I WAS TOLD THE ASSEMBLY WAS WEARING OUT AT 30K
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2006 BMW M3 Question: WHAT YEARS DID BMW HAVE WEAR PROBLEMS WITH THE VARIABLE VALVE TIMING,
Answer #1patrick mannion from Greg Solow's Engine Room, November 08, 2011, 19:17Master
If this question isn't answered here it may be best to post on a BMW specific car forum. 30k sounds way to low to expect such wear. I see one Service Bulletin for your engine that may be relater I'll send it to the email you posted this question from.
ReplySMOKETHEM, November 09, 2011, 07:27Rookie
THANX FOR REPLY. YES I SUPPOSE I COULD GET IN TOUCH WITH ONE OF THE MECHANICS WHO WORKED ON THEM .