No fuel return to tank

Tmar04

New member

Equipment
Mowing
Aug 28, 2013
81
0
0
Eastman Georgia
Have a b6100 , won't start. New glow plugs, inj pump and lines bled, but won't start. Does not return fuel to tank . Cranks over ok and tries to start. Is this unused fuel supposed to go back via return line, to tank? Thanks to all
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
28,992
5,326
113
Sandpoint, ID
It only dumps extra fuel when it needs to, if I remember right only during high rpm did mine spit a little.

If you have bled the lines and got constant fuel flow (in pulses) at the top of the all 3 injectors then it should have fuel, but it could have bad or plugged injectors (rare for a 3 to have died)

What happened before it died? Run out of fuel?