How do you bleed air from a 7.3 fuel line?
How do you bleed air from a 7.3 fuel line? Now to your problem, there is no way to "bleed" a 7.3L fuel system like you can an older mechanical engine. The only way you will get the air out of the system is to let the truck warm up then go drive it like you stole it around the block a few times. That's the only way you can clear the air out of the lines. Why is my fuel pump not working on my Ford F-150? Premature failure is often caused by the gas tank in the F-150...