dashboard FORD F150 2003 10.G Bi Fuel Supplement Manual

A label similar to this is located on
the driver’s side door frame and lists
the date your gaseous fuel injection
system was installed.
This label is located on the
dashboard to remind you to operate
your vehicle regularly using
unleaded gasoline. This helps
prevent premature wear on the
components of the gasoline fuel system.
THIS VEHICLE MUST BE OPERATED ON
UNLEADED GASOLINE A MINIMUM OF
ONE TANK EVERY 60 DAYS
Introduction
7

This label is located in the engine
compartment and on the CNG
tank(s) and lists the inspection and
expiration dates for the CNG fuel
tank(s).
Liquefied petroleum gas (LPG)
This label is located on the right
rear of your vehicle and identifies
the vehicle as using liquefied
petroleum gas (LPG) as a fuel.
This warning label is located on
either the driver’s side sun visor or
on the dashboard to help inform you
of cold weather operating conditions
when using LPG as a fuel.
This warning label is located in the
engine compartment to help ensure
safe and proper maintenance of the
LPG fuel system.
Introduction
9

4. Turn the ignition to position 5
(START) without pressing on the
accelerator pedal.
5. As soon as the engine starts,
release the ignition. The ignition will
automatically return to position 4
(ON).
It is normal for the vehicle to experience longer crank times (the
amount of time the engine cranks before it starts) when started
in the gaseous fuel mode (CNG or LPG, depending upon
application).
If yourBi-fuelvehicle operates on LPG, under very cold conditions
(below–7°C [20°F]) the gaseous fuel injection system may, as indicated
by the label on the dashboard or sun visor, automatically change to the
unleaded gasoline operating mode. For more information, refer to
Engine operationin theDrivingchapter of this supplement.
3
2
1
5
4
Starting
16

To avoid damage to the unleaded gasoline fuel injection system of
your Bi-fuel vehicle, operate your vehicle at least every 60 days
using unleaded gasoline. Use a minimum of one full tank of
unleaded fuel every 60 days.
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–7°C [20°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
18