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      09-30-2010, 07:53 PM   #13
MZHammer
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Drives: E85 Z4M, F82 M4
Join Date: Sep 2010
Location: Hamilton, ON

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2016 M4  [0.00]
2006 BMW Z4M Roadster  [0.00]
My 06 Z4MR experiences the 'blip' on startup too, after it has sat for a while or when it gets cooler. First time it happened, my heart sank, but it seems to be a pretty normal thing, judging by responses here and in another thread on this site. A lot of guys seem to eliminate it with 0% ethanol gas.
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