Powerstroke 7.3L/6.0L HEUI System Basic Operation In 6 Minutes

Describing the basic operation of the HEUI diesel fuel injection system.

[@Mostruggles]

Thank you for that. That was clear, concise and very helpful to a new to me, 7.3 owner.

[@dws2313]

Excellent!

[@alexmike22ify]

Love the breakdown!
I Purchased new Dieselsite Adrenaline HPOP
for my 2003 F350. Currently my HPOP will hit
1700psi @ WOT then drops off. Replaced IPR &
ICP. Can't find any leaks. A ny troubleshooting
ideas?