RAM 2014 RAM PROMASTER, Supplement Manual, Page: 64 / 128

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Under no circumstances should fuel filter intervals
exceed 20,000 miles (40 233 km), if regular operation
occurs with greater than 5% and less than 20% bio-
diesel blends.
CAUTION!
Failure to comply with these Oil Change and fuel
filter requirements for vehicles operating on bio-
diesel blends up to B20 may result in premature
engine wear. Such wear is not covered by the New
Vehicle Limited Warranty. The engine may suffer
severe damage if operated with concentrations of
biodiesel higher than 20%.
ADDING FUEL
The fuel cap is located behind the fuel filler door on the
left side of the vehicle. If the fuel cap is lost or damaged,
be sure the replacement cap is for use with this vehicle.
1 — Diesel Fuel Fill Location
2 — Diesel Exhaust Fluid (DEF) Fill Location
62 STARTING AND OPERATING