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Old 10-09-2013, 09:55 AM
kerry kerry is offline
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Join Date: Jan 2002
Posts: 18,355
Originally Posted by vstech View Post
ok, lets see a picture of your fuel arrangement.

with the top off, there will be no fuel flow, because there is no suction.
the top has to be on for fuel to enter the filter. in order for the filter to empty, there has to be a leak.
I don't follow that. Shouldn't the lift pump be pushing fuel into it or is the 115 system different? I agree that air has to get in for the filter to empty.
1977 300d 70k--sold 08
1985 300TD 185k+
1984 307d 126k--sold 8/03
1985 409d 65k--sold 06
1984 300SD 315k--daughter's car
1979 300SD 122k--sold 2/11
1999 Fuso FG Expedition Camper
1993 GMC Sierra 6.5 TD 4x4
1982 Bluebird Wanderlodge CAT 3208--Sold 2/13
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