Jeep Wrangler: FUEL REQUIREMENTS – DIESEL ENGINE / Diesel Fuel Specifications
This diesel engine has been developed to take
advantage of the high energy content and
generally lower cost No. 2 Ultra Low Sulfur
diesel fuel or No. 2 Ultra Low Sulfur climatized
diesel fuels.
NOTE:
- If you accidentally fill the fuel tank with gasoline
on your diesel vehicle, do not start the
engine. Damage to the engine and fuel
system could occur. Please call an authorized
dealer for service.
- 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
necessary 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.
Federal law requires that you must fuel this
vehicle with Ultra Low Sulfur Highway Diesel
fuel (15 ppm Sulfur maximum) and prohibits
the use of Low Sulfur Highway Diesel fuel
(500 ppm Sulfur maximum) to avoid damage to
the emissions control system...
A maximum blend of 5% biodiesel meeting
ASTM specification D975 is recommended for
use with your diesel engine. If frequent
operation with Biodiesel blends that are
between 6% and 20% (B6–B20) is desired, the
maintenance schedule is subject to shorter
intervals...
Other information:
This indicator light will
illuminate to
indicate that the high beam
headlights are on. With the low beams
activated, push the multifunction
lever forward (toward the front of the vehicle) to
turn on the high beams. Pull the multifunction
lever rearward (toward the rear of the vehicle) to turn off the high beams...
When Remote Start is activated, the front and
rear defrost will automatically turn on in cold
weather. The heated steering wheel and driver
heated seat feature will turn on if programmed in
the comfort menu screen within Uconnect
Settings. In warm weather, the
driver vented seat feature will automatically turn
on when the Remote Start is activated, if
programmed in the comfort menu screen...