How does a 7.3 injector work?
How does a 7.3 injector work? The 7.3L received split shot injectors, which featured a notch in each plunger and barrel. When the high- pressure oil forces the plunger down (courtesy of the intensifier piston) for a short period of time on the downward stroke, no fuel is flowing (as the two notches line up and fuel is bled off). How to change your injectors in powerstroke 7.3? How to change your injectors in your powerstroke 7.3 , also how to check your glow plugs , first 2 and last to wires going into the harness / valve cover gasket...