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Old 07-20-2012, 07:16 PM   #2
jfoj
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Join Date: Nov 2009
Location: Fairfax, VA USA
Posts: 9,605
My Ride: '06 330CiC, '03 M5
I would think the fuel rail should keep pressure much longer than that. Just read about everyone that replaces their fuel filter and has fuel sprayed all over the place!

If your pump is original, replace it.

Read this thread for more info - http://forum.e46fanatics.com/showthr...501&highlight=
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Solve your misfires, lean codes, rough idle - http://forum.e46fanatics.com/showthread.php?t=897616

Fuel pump failures - http://forum.e46fanatics.com/showthread.php?t=929501

Temp Info - http://forum.e46fanatics.com/showthread.php?t=964491

Hidden OBC Menu - Check Voltage, Temps, Fuel Level - http://forum.e46fanatics.com/showthread.php?t=239619

E46/E39 GM5 Door Lock Info - www.bmwgm5.com

Lower hose fan switch O-ring - BMW #13621743299
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