SCHEDULED MAINTENANCE
The Scheduled Maintenance Services in the Service Guide are required
because they are considered essential to the life and performance of
your vehicle.
Use only recommended fuel, lubricants, fluids and service parts
conforming to Ford specifications. Motorcraft parts are designed and
built for best performance in your vehicle.
WASHING THE DIESEL ENGINE
Never wash the engine when it is warm, hot or running. Spraying water
or other cleaning fluids on a warm engine can seriously damage the
engine's fuel system. When washing the engine, the air cleaner must be
in place to prevent water from splashing into the engine.
FUEL REQUIREMENTS
The engine is designed to use low sulfur number 1±D or 2±D diesel fuel
only. At temperatures below -7ÉC (20ÉF), number 1±D or winter blend
number 2±D fuel is recommended. (See ªCold Weather Operationº in the
Startingchapter.)
Do not use fuel intended for agricultural use (agricultural fuel is
dyed red), home heating oil or any diesel fuel not intended for
highway use. Damage to the fuel injection system or engine can
occur if an improper fuel is used.
Do not add gasoline, gasohol or alcohol to diesel fuel. This practice
creates a serious fire hazard and engine performance problems.
It should not be necessary to add any aftermarket additives to your fuel
tank if you use a properly formulated diesel fuel that meets the ASTM D
975 industry specification. Aftermarket additives can damage the injector
system or engine.
Do not blend used engine oil with diesel fuel under any circumstances.
Blending used oil with the fuel will significantly increase your vehicle's
exhaust emissions and reduce engine life due to increased internal wear.
Do not crank the engine for more than 30 seconds at a time as
damage to the starter motor may result.
If the engine fails to start in 30 seconds, turn the key to the OFF
position and wait 30 seconds before trying again.
General maintenance information
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