2002 Ford F150 Bi-fuel Supplement 1st Printing - Page 20

Roadside emergencies EMERGENCY PROCEDURES Be sure to read and understand all information found in the Roadside emergency chapter of your Owner's Guide and this supplement. Do not modify the gaseous fuel injection system configuration or components. Do not replace the gaseous fuel injection system components with parts not designed for use with your Bi-fuel vehicle. Components designed for use in your CNG or LPG Bi-fuel vehicle consist of special materials and are calibrated especially for your vehicle. Failure to use the correct components may cause damage to the engine and fuel system or possible personal injury. Service to gaseous fuel injection system components must be conducted only at qualified dealerships by qualified service technicians. Failure to do so may cause damage to the engine and fuel system components or possible personal injury. Any modification to your Gaseous Fuel Injection System voids the Ford New Vehicle Limited Warranty. If a CNG fuel leak is suspected or detected, switch operation to the unleaded gasoline mode and have the complete gaseous fuel injection system tested by a qualified service technician immediately. If the vehicle is involved in an accident or fire that damages any portion of the gaseous fuel injection system, the damaged components MUST be replaced and the complete system tested by a qualified service technician before the vehicle is operated again. The fuel selector switch only operates when the vehicle is at a stop with the ignition in the OFF position. If the fuel selector switch is moved while the vehicle is running, the gaseous fuel injection system will NOT automatically change fuel modes and no damage to the vehicle will occur. Except for vehicles equipped with the LPG extended-range fuel tank system, which allows you to switch between the two LPG fuel tanks while you are driving. 20