Cleaning The Engine; Fuel Filler Door; Filling The Fuel Tank - Ford Vehicle Owner's Manual

Cleaning the Engine

A clean engine is more efficient because a
buildup of grease and dirt acts as an insulator,
keeping the engine warmer than usual.
Extreme care must be used if a power washer
is used to clean the engine. The high pressure
fluid could penetrate sealed parts and
assemblies causing damage or malfunctions.
In order to avoid possible cracking of the
engine block or fuel injection pump, do not
spray a hot engine or injection pump with
cold water.
The alternator, distributor and air intake must
be covered. Covering these components will
help prevent water damage.
Never wash or rinse the engine while it is
running. Water getting into the engine may
cause internal damage.

Filling the Fuel Tank

Fuel filler door

310