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7 Series - E65 / E66 (2002 - 2008)
Discussion of BMW's 4th generation E65/E66 7 Series flagship. The E65 generated much controversy, due to its radical styling and iDrive user difficulties. Nonetheless, the E65 broke records to become the best-selling 7-series iteration ever, especially after its 2005 facelift.

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Old 02-08-2013, 08:21 AM
gboots gboots is offline
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Location: IL
Join Date: Feb 2013
Posts: 1
Mein Auto: 2006 750 LI
Intermittent long cranking.

OK I have replaced the Fuel Pressure Regulator and also a new fuel pump and it is still happening.. will happen when it is cold and hot.. but not all the time.. Battery is new as well .. any other ideas? possibly new plugs ? Injector calibration? I really like this 2006 750 LI but getting frustrated...
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Old 02-08-2013, 03:37 PM
johndade johndade is offline
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Location: chicago
Join Date: Nov 2006
Posts: 1,663
Mein Auto: 2002 bmw 745li
Sbsr module its a relay module that can turn off fuel pump if its faulty. Mine would start to fail when it would crank then not start then few minutes later it would be fine.
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