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STEP 4:
INSTALL FUEL LINE
D.
Bypass factory fuel pump.
E.
Using a quick disconnect tool, remove the outlet side of the factory fuel pump.
The factory return line
on the 7.3L does not require any modification.
F.
Route the fuel line from the “E” port of the FASS to the factory lift pump’s quick disconnect and cut to
length. Insert the PLB-12516 into FASS fuel line using oil. Slide the PLB-12516 into the factory quick
disconnect until you hear a click. Lock down factory retainer clip.
2003-2007 WITH 6.0L POWERSTROKE
D.
Bypass factory fuel pump.
E.
Drain fuel from factory pump/filter using a 6mm hex drive, turning it counterclockwise.
1999-2003 with 7.3L Powerstroke