2014 with fuel system issues

[Buck1]

Looking for some input. Local farmer up here is having issues with his truck. Truck has 19k on it, had low pressure pump put on at 15k, all high pressure stuff, pump, injectors, lines, fuel rails at 17k and now is exhibiting the same symptoms at 19k. So far everything is getting replaced under warranty, but understandably he is getting tired of it getting worked on. He pulls road fuel out of tank at farm that 3 other pickups run off of and at least half a dozen semis, so I don't think it is a fuel quality issue.

Any thoughts?

 

[CATDiezel]

Hard to say honestly. What are the 3 other pickups that pull from same tank. What are the semis. New/old?

I've watched older and newer cat engines eat crap fuel day in and day out on second rate farm diesel. They don't run very well. However they aren't hpfp systems either.

Im obviously pointing at fuel quality issues. Only because I've personally dealt with this with farms MANY times.

 

[Powerstroke_fan]

Maybe get the diesel tested? Or try running additives.exactly how is the truck acting? Maybe some diesel site fuel filter set?

 

[Buck1]

6.4 and a 5.9 common rail pull out of it. Semis are older, non egr trucks.

 

[Buck1]

Truck gets low on power.

 

[neverkickn]

Maybe get the diesel tested? Or try running additives.exactly how is the truck acting? Maybe some diesel site fuel filter set?

Not dogging you, but additives won't fix contaminated fuel.

 

[Dzchey21]

Any codes that go with it?

 

[Powerstroke_fan]

At this point we don't know its contaminated fuel.