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Old 12-08-2012, 08:18 PM
fb88 fb88 is offline
Officially Welcomed to the 'Fest
Location: NJ
Join Date: Sep 2011
Posts: 682
Mein Auto: 2014 X1 xDrive28i
BMW Group Fuel System Cleaner Plus. SI B 13 05 06
PN 82 14 0 413 341 editor recommends every 3k to 5k miles. I have not used in my car of 134k miles.

Since you are experiencing the problem, try it once.
dump it into an empty tank before filling up
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