FORD 2013 F-150 v.2 - Manual (Page 197)

You may experience a decrease in peak performance when the engine is
cold when operating on E-85 ethanol.
Do not crank the engine for more than 10 seconds at a time as starter
damage may occur. If the engine fails to start, turn the key to off and
wait 30 seconds before trying again.
Do not use starting fluid such as ether in the air intake system. Such
fluid could cause immediate explosive damage to the engine and possible
personal injury.
If you should experience cold weather starting problems on E-85
ethanol, and neither an alternative brand of E-85 ethanol nor an engine
block heater is available, the addition of unleaded gasoline to your tank
improves cold starting performance. Your vehicle is designed to operate
on E-85 ethanol alone, unleaded gasoline alone, or any mixture of the
two.
If the Engine Fails to Start Using the Preceding Instructions
(Flexible Fuel Vehicles Only)
1. Press and hold down the accelerator 1/3 to 1/2 way to floor, then
crank the engine.
2. When the engine starts, release the key, then gradually release the
accelerator pedal as the engine speeds up. If the engine still fails to
start, repeat Step 1.
Guarding Against Exhaust Fumes
WARNING: If you smell exhaust fumes inside your vehicle, have
this checked immediately. Do not drive your vehicle if you smell
exhaust fumes. Carbon monoxide is present in exhaust fumes. Take
precautions to avoid its dangerous effects.
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.
196 Starting and Stopping the Engine
2013 F-150 (f12)
Owners Guide gf, 2nd Printing, October 2012
USA (fus)