Ford Excursion - Warning Lights; WAIT TO START

E-SERIES
F–250/350/450/550, EXCURSION
WAIT TO START
• E-Series
• F-250/350/450/550, Excursion
With the key in the ON position, the WAIT TO START light will
illuminate if glow plug heat is necessary as a starting aid. Wait until the
light goes off before starting. The light should always illuminate briefly,
when the ignition key is in the ON position. If the light does not
illuminate, there may be a problem. Refer to the Starting chapter in this
guide. After the engine starts, the light should remain off.
The light should always illuminate at least momentarily when the engine
is cold and the ignition is turned to ON. If it does not illuminate, the
glow plug system should be checked and repaired promptly to avoid
difficulty in cold starting.
Warning lights
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