2013 Ford F350 Super Duty Super Cab Owner Manual Printing 3 - Page 187
2013 Ford F350 Super Duty Super Cab Manual
Page 187 highlights
186 Starting and Stopping the Engine Important Ventilating Information If you stop your vehicle and leave the engine idling for long periods of time, we recommend that you do one of the following: • Open the windows at least 1 inch (2.5 centimeters). • Set your climate control to outside air. ENGINE BLOCK HEATER (IF EQUIPPED) WARNING: Failure to follow engine block heater instructions could result in property damage or physical injury. WARNING: Do not use your heater with ungrounded electrical systems or two-pronged (cheater) adapters. There is a risk of electrical shock. Note: The heater is most effective when outdoor temperatures are below 0°F (-18°C). The heater acts as a starting aid by warming the engine coolant. This allows the climate control system to respond quickly. The equipment includes a heater element (installed in the engine block) and a wire harness. You can connect the system to a grounded 120-volt A/C electrical source. We recommend that you do the following for safe and correct operation: • Use a 16-gauge outdoor extension cord that is product certified by Underwriter's Laboratory or Canadian Standards Association. This extension cord must be suitable for use outdoors, in cold temperatures, and be clearly marked Suitable for Use with Outdoor Appliances. Never use an indoor extension cord outdoors; it could result in an electric shock or become a fire hazard. • Use as short an extension cord as possible. • Do not use multiple extension cords. 2013 F-250/350/450/550 (f23) Owners Guide gf, 3rd Printing, December 2012 USA (fus)
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