Mechanics

FORD F-350 FUEL RAIL PROBLEM

2004 Ford F-350

Why doesn't fuel rail hold pressure on start.
Avatar
Guest
January 10, 2013.



Because it's leaking down somewhere. It's your job to determine where by systematically closing off escape routes until it stops. It could be the pump, the regulator or a leaking injector.

Wrenchtech
Jan 10, 2013.