Alpina C2 2.7 - Noisy fuel pump.

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buffly
E30 Zone Newbie
E30 Zone Newbie
Posts: 40
Joined: Thu Oct 20, 2005 11:00 pm
Location: North Wales
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Tue Jul 21, 2009 8:44 pm

After a few mins of easy driving, the fuel pumps starts to scream like crazy.
Replace pump, problem still there.
Check filter - ok
Check lines - ok
Check supply pressure at injector rail - 3.5bar - okay
Check tank for damage - ok
Check lines in tank - ok
Thats alot of checking and now i`m annoyed!
The pumps sounds like its running dry, but there is plenty of fuel in there....
Anyone have any ideas, as i`m going insane and i may kill my gerbil, and he doesn`t want that to happen!
Cheers folks,
Rich.
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