Bypassing mechanical pump - Dodge Cummins Diesel Forum
Diesel Performance Products (FASS)

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post #1 of 1 (permalink) Old 08-15-2010, 09:26 PM Thread Starter
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Bypassing mechanical pump

Instructions for fass system say "injector return line" must "T" into p7100 return line.. Injector return line goes across 6 injectors and back to stock fuel filter unit. Is this the line I am supposed to cut and T??? Instructions dont give much detail or pics at this point.. I would guess the instructions should say to "T" the "p7100 fuel inlet hose" to p7100 return line....or am I wrong?? I assume that is the only way to run it being that the mechanical pump has to run and needs fuel flowing through it all the time. Am I missing anything or assuming wrong??

98 cummins 12 valve/ FASS 220 gph

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