1998 Ford Expedition Owner Guide 1st Printing - Page 145
1998 Ford Expedition Manual
Page 145 highlights
Roadside emergencies JUMP STARTING YOUR VEHICLE The gases around the battery can explode if exposed to flames, sparks, or lit cigarettes. An explosion could result in injury or vehicle damage. Do not push start your vehicle. You could damage the catalytic converter. Batteries contain sulfuric acid which burns skin, eyes, and clothing. Preparing your vehicle Also see the label on the battery. 1. Use only a 12-volt supply to start your vehicle. If you connect your battery to a 24-volt power supply you can damage your starter, ignition system and other electrical components. 2. Do not disconnect the battery of the disabled vehicle as this could damage the vehicle's electrical system. 3. Park the booster vehicle close to the hood of the disabled vehicle making sure they do not touch. Set the parking brake on both vehicles and stay clear of the engine cooling fan and other moving parts. 145