Engine Oil Viscosity
SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommended engine oil viscosity for your engine. For information on engine oil filler cap location, refer to “Engine Compartment” in “Maintaining Your Vehicle” for further information.
Lubricants which do not have both the engine oil certification mark and the correct SAE viscosity grade number should not be used.
See also:
5.7L Engine
This engine is designed to meet all emissions
regulations and provide satisfactory
fuel economy and performance when using
high-quality unleaded gasoline having
an octane range of 87 to 89. ...
Selection Of Lubricant
It is important that the proper lubricant is used in the transmission to assure
optimum transmission performance.
Use only manufacturer’s recommended transmission fluid. Refer to “Fluids, Lubri ...
Operating Information And Precautions
The Command-Trac II transfer case provides four positions:
• Two–wheel drive (2WD) high range
• Four-wheel drive (4WD LOCK) high range
• Four-wheel drive (4WD LOW) low range
• Neutra ...


