deere 6675 fuel problem

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Rap169

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Joined
Jun 9, 2016
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Finally got my skid steer hydraulics all working, and skid loader running good....sorta. Has brand new injection pump just put on a few weeks ago. Starts up cold runs good. Runs for about 10-15 min and starts to break up sputter then sometimes will die like the fuel was shut off and wont restart for at least 5 min. Other times it will break up and sputter but wont die for a lil bit but sounds like its got air in a fuel line. has no faults or check lights on the dash coming on when it happens. Manual says that the fuel shut off solenoid would shut off if the oil pressure on the engine drops or the charge pressure drops . has a new charge pressure sensor on it. im at a loss and dont know where to go from here. anybody have a similar issue they figured out?
 
I would check the fuel tank for vacuum. Sounds like a plugged breather or something. If the fuel shut off is external I would try to by pass it could it be getting hot and dropping out
 
I would check the fuel tank for vacuum. Sounds like a plugged breather or something. If the fuel shut off is external I would try to by pass it could it be getting hot and dropping out
It sounds like the pickup filter is plugged, if you setup a remote fuel supply like a jug of fuel, see if it does the same?
 
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