5211 lift pump problems

[tim_bostwick_]

I have tried everything to get the air out of my fuel system. No luck . it runs. Great for awhile then dies. So I bleed the system fires right back up. I've blown thelines back. I've put a new lift pump on. Now I can't get the fuel bowl to fill all the way up. Any info would be great. Thank you.

 

[Renze]

Fuel bowl is never full, allways some air.
Did you replace the hand primer or the lift pump ?
And all fuel lines?

 

[forterra9641]

ive had this on a 7745. it was the pipes in the tank that where faulty and sucked in air. try putting the fuel hoses in a 20 liter can of diesel and see if it runs then. if it does its your tank.