RAM Truck 2014, Owner'S Manual, Page: 50 / 330

climatized diesel fuels. Experience has shown that it also
operates on No. 1 Ultra Low Sulfur diesel fuels or other
fuels within specification.
NOTE: If you accidentally fill the fuel tank with gasoline
on your diesel vehicle, Do not start the vehicle. If you
restart your vehicle you risk damage the engine and fuel
system. Please call your local dealer for service.
NOTE:
•
A maximum blend of 5% biodiesel meeting ASTM
specification D-975 may be used with your diesel
engine without any adjustments to regular service
schedules.
•
Commercially available fuel additives are not neces-
sary for the proper operation of your diesel engine.
•
No. 1 Ultra Low Sulfur diesel fuel should only be used
where extended arctic conditions (-10°F or -23°C) exist.
Biodiesel Fuel Requirements
A maximum blend of 5% biodiesel meeting ASTM speci-
fication D975 is recommended for use with your diesel
engine. If frequent operation with Biodiesel blends are
greater than 5% but not greater than 20% (B6 B20) is
desired, the maintenance schedule is subject to shorter
intervals.
The oil and filter change along with fuel filter replace-
ment is subject to shorter intervals when operating your
engine on biodiesel greater than 5%. Do not use biodiesel
greater than 20%.
For regular use of biodiesel blends greater than 5% but
not greater than 20% (B6 B20) it is important that you
understand and comply with these requirements. Refer
to the “Maintenance Chart” in the “Maintenance Sched-
ules” section for further direction. Failure to comply with
Oil Change requirements for vehicles operating on bio-
diesel blends greater than 5% but not greater than 20%
48 STARTING AND OPERATING