2011 cm2250 fuel line howl

[cyclegear99]

I have a 2011 pete with a 2250, new fuel pump 200,000 miles ago, at the fuel filter housing you have a line next to the filter, this is where you can really here the noise, inlet pressure 240 psi out let pressure 210, cummins has a minimum pressure amount but not a maximum. You wind it up to 1500 and it starts the howling, and it goes away when you drop bellow a 1000 rims, it doesn't do it when it's cold, before warm up. You hit the relief value and the noise goes away, you can only hear excessive noise in the line next to the filter, and of course driving down the road, it's a loud howling. Anyone come across this issue before. No codes, and it's demandated, by only the best.