ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Fuel Tank Evacuation > < Fuel System
Fuel System - General Information - Liquified Petroleum Gas (LPG) - Fuel System Service Precautions Mondeo 1997 (08/1996-09/2000)
General Procedures

  1. WARNING:
    WARNING:Do not modify the system configuration or components, or install components not specially designed for use with alternative fuels. Ford Motor Company Ltd has specially designed the materials, components and system configuration for alternative fuel vehicles, and each particular system is precisely calibrated for efficient operation. The use of incorrect parts or materials can produce an untested configuration that could result in fire, or cause engine damage. Failure to follow these instructions may result in personal injury.
    WARNING:
    WARNING:Fuel supply lines will remain pressurized after shutdown. When servicing fuel related components, do not smoke or carry lighted tobacco or any open flame of any type. Flammable gases may be present and ignite. Failure to follow these instructions may result in personal injury.
    WARNING:
    WARNING:Fuel system pressure release is required prior to fuel system component service. The fuel tank must be evacuated prior to tank removal. Removal of components without pressure release or tank evacuation can cause gas to escape into the air. Failure to follow these instructions may result in personal injury.
    WARNING:
    WARNING:Eye, hand and ear protection are required to be worn during depressurizing or removal and installation of fuel system components. Failure to follow this instruction may result in personal injury.
    WARNING:
    WARNING:Do not evacuate any fuel tank unless the fuel tank or fuel tank solenoid valve is damaged or inoperative and a new fuel tank solenoid valve or fuel tank must be installed. Unnecessary evacuating of good tanks can cause damage to the fuel tank solenoid valve. Failure to follow these instructions may result in personal injury.
    WARNING:
    WARNING:Always ground the vehicle and alternative fuel system. High pressure gas escaping can cause static electricity buildup and subsequent sparking. Failure to follow this instruction may result in personal injury.
    WARNING:
    WARNING:Never attempt to tighten or adjust fittings while system is pressurized. Close the solenoid valve manual shutoff and release system pressure. Failure to follow these instructions may result in personal injury.
    WARNING:
    WARNING:All gas lines must be installed prior to reconnecting the battery. Failure to follow this instruction may result in personal injury.
    WARNING:
    WARNING:(Contour CNG Only) The fuel system is always pressurized to 689 kpa (100 psi) from the fuel pressure regulator to the compuvalve and up to 20700 kpa (3000 psi) upstream of the fuel pressure regulator. Use care when servicing the fuel system. Fuel pressure must be released prior to any fuel system service. Failure to follow these instructions may result in personal injury.
    CAUTION:
    CAUTION:If the alternative fuel system is being disconnected for an extended length of time, cover all open hose fittings and electrical connections to avoid contamination.

Fuel Tank Evacuation > < Fuel System