6.4 Crank, Start, Stall

[big_stroker]

Have a buddies 6.4 that will crank and sometimes fire for a few seconds then stall out. But most the time it will just crank and not start.

No codes but does have a wrench light on. I have changed fuel filters and bled the lines of air and it has about 5 PSI when the pump is on.

Also the truck is 100% stock.

Any ideas? :shrug:

 

[big_stroker]

Broke out the old laptop with AE on it and getting a P2291 - ICP too low.

Going to try and bled out the low pressure fuel side again.

 

[big_stroker]

I guess I didn't bled the fuel good enough. Got it.

 

[Rubenk]

Glad you got it, was gonna suggest more bleeding.