Fuel System Pressure Release
CAUTION:
ALWAYS relieve fuel pressure before disconnecting any fuel injection-related component. DO NOT
allow fuel to contact engine or electrical components.
- Pinch shut fuel supply line to transfer pump from fuel tank. With a large container under pump and reservoir, disconnect output fuel line to drain reservoir and relieve pressure. Using shop towels, clean up any fuel spill escaping container.
- Locate fuel pressure testing port on end of fuel rail. As an alternative fuel system pressure release, open port slowly, use clean shop towels to absorb fuel.
WARNING:
Fuel will be discharged. DO NOT
disconnect any wires that could cause electrical sparks. DO NOT
smoke or work near heaters or other fire hazards. Keep a fire extinguisher handy.