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Old 02-21-2013, 03:33 AM   #10
hurcomb
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Joined: Jun 2009
Location: Sydney
Oddometer: 25
Fuel Pump

I had similar symptoms on 5 separate occasions. 2 BMW mechanics found nothing.

After a lot of forum searching i have concluded it is the fuel pump OR fuel pump controller. BMW only sell the fuel pump assembly so I have purchased a new fuel pump from highflow fuel and fitted it. It works fine but I have not tested it on a long ride in the heat (which is when the symtoms occur).

http://www.highflowfuel.com/i-892784...2006-2010.html

The above link i the provider- they also sell through ebay.

If this does not solve it I will try the controller
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