redfishtd

No marked fuse or access to fuel pump relay on the 2005 5.4l engine .no way to check fuel pressure . If I had schrader valve on rail I could relieve pressure when changing injectors or check pressure when I suspect problem . My older fords had it and I have portable gauges and pressure bleed tap. Last time I pulled battery ground and waited 20 minutes for pressure to bleed off . Getting fuel on top of this engine damages components such as sparkplug boots . Looking for kit to modify .