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T77911S T77911S is offline
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Join Date: Oct 2006
Location: MYR S.C.
Posts: 11,161
thanks. that describes the sound i hear when running just the rear, not good.

i have not had an issue with relays as far as i know. i have not actually checked power at the pump, but maybe i should. i split power to the 2 relays/pumps and put them on their own fuse. i used my fog light fuse for one pump and the original fuse for the other. i did check the fuse connections.

i was in fear of a restriction in the fuel head itself with the fluctuating pressure to the WUR, but then the 6bar to the CSV was steady.

what about the fuel sending unit cover. any chance that is blocking the pickup in the tank?
86 930 42kmiles [__] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD
88 BMW 325is 200K+ SOLD
05 BMW 330CI 130K:: [__] RUNNING: [__] NOT RUNNING:
08 VOLVO V70 190K:: [__] RUNNING: [__] NOT RUNNING:
Old 06-26-2014, 09:30 AM
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