Dodge RAM PROMASTER 2018 Diesel Supplement page 77

Component
Engine Oil Filter
Fuel Filter
Fuel Selection
Diesel Exhaust Fluid
NOTE: If climatized or diesel Number 1 ULSD fuel is not
available, and you are operating below (20°F/-6°C), in
sustained arctic conditions, Mopar Premium Diesel Fuel
Treatment (or equivalent) is recommended to avoid gelling.
Fluid, Lubricant, Or Genuine Part
We recommend you use Mopar Engine Oil Filters.
We recommend you use Mopar Fuel Filter. Must meet 3 micron rating. Using a
fuel filter that does not meet the manufacturers filtration and water separating
requirements can severely impact fuel system life and reliability.
Use good quality diesel fuel from a reputable supplier in your vehicle. 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. For most year-round service, No. 2 diesel fuel meeting ASTM specification
D-975 Grade S15 will provide good performance. We recommend you use a blend
of up to 5% biodiesel, meeting ASTM specification D-975 with your diesel
engine.This vehicle is compatible with biodiesel blends greater than 5% but no
greater than 20% biodiesel meeting ASTM specification D-7467 provided the
shortened maintenance intervals are followed as directed.
Mopar Diesel Exhaust Fluid (API Certified) (DEF) or equivalent that has been API
Certified to the ISO 22241 standard. Use of fluids not API Certified to ISO 22241
may result in system damage.
TECHNICAL SPECIFICATIONS 75
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