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WARNING LIGHTS
With the engine running, the ªCheck Engine/Service Engine Soonº
indicator light (depending upon application) will illuminate on the
instrument cluster when the On Board Diagnostics System and/or the
Gaseous Fuel Injection System detects a malfunction in one of the
engine's emission controls. For more information, refer toWarning light
and chimesin theInstrumentationchapter of your Owner's Guide and
this supplement.
If a malfunction of the Gaseous Fuel
Injection System is detected with
the engine running in the gaseous
fuel mode, the green indicator light
on the fuel selector switch will flash
on and off.
The warning lights may illuminate or flash on and off (depending upon
application) without a driveability concern being noted. The vehicle will
usually be drivable and will not require towing. Contact a qualified Ford
dealership at the first available opportunity.
GASALT
Instrumentation and controls
15
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The characteristics of LPG are unique from those of CNG, unleaded
gasoline and diesel fuel. If yourBi-fuelvehicle operates on LPG, the
gaseous fuel injection system may, as indicated by the label on the
dashboard or the sun visor, automatically change to the unleaded
gasoline operating mode under certain conditions in very cold
temperatures (below ±7É C [20É F]).
If you expect to operate your LPG Bi-fuel vehicle in very cold
temperatures, be sure to maintain an adequate supply of
unleaded gasoline in the fuel tank.
TRAILER TOWING WITH YOUR BI-FUEL VEHICLE
Refer toTowing a trailerin theDrivingchapter of the Owner's Guide
for trailer towing procedures.
Driving
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If the engine cranks but does not start after a collision. the fuel
pump shut-off switch may have been activated. Refer to the
Roadside emergencies section of the Owner Guide for
instructions on how to reset the switch.
JACKING YOUR BI-FUEL VEHICLE
YourBi-fuelvehicle may be lifted with the emergency jack as described
inChanging the tiresin theRoadside emergencieschapter of the
Owner's Guide.
When lifting yourBi-fuelvehicle, follow these additional steps:
²SHUT OFF the gaseous fuel injection system as outlined inGaseous
fuel injection system shutoffin theMaintenance and carechapter
of this supplement.
²DO NOT use the gaseous fuel injection system components (e.g.
tanks, brackets, valves, covers and fuel lines) as a lifting or contact
point.
²DO NOT allow lifting of vehicle to twist or distort the fuel lines of
your gaseous fuel injection system.
TOWING YOUR BI-FUEL VEHICLE
Refer toWrecker towingin theRoadside emergencieschapter of the
Owner's Guide for towing procedures, except Econoline with the optional
fuel tank package whichmustbe flat-bed towed.
When towing yourBi-fuelvehicle, follow these additional steps:
²SHUT OFF the gaseous fuel injection system as outlined inGaseous
fuel injection system shutoffin theMaintenance and carechapter
of this supplement.
²DO NOT attach tow bars, tow chains, tow straps or safety chains to
the gaseous fuel injection system components (e.g. tanks, brackets,
valves, covers and fuel lines).
²DO NOT allow tow bars, tow chains, tow straps or safety chains to
rest or rub on components of your gaseous fuel injection system.
Roadside emergencies
21