Electric Fuel Pump Inlet Filter Check and De-Pressurizing EFI System
Procedures
Purpose: Checking the inlet filter for obstructions, damage etc. eliminates this component as a possible
source of restriction in the system.
1. De-pressurize EFI fuel system by wrapping a clean cloth around pressure port valve
and inserting tip of screwdriver into valve, depressing valve core. Let fuel drain from
valve.
a -
2. Remove drain plug from vapor separator and allow fuel to drain into suitable container.
90-884294
OCTOBER 2001
a
b
Pressure Port
FUEL INJECTION
59053
b -
Drain Plug
59052
Page 3B-27