Adding Compressed Natural Gas (Cng) - RAM Truck 2500 2018 Supplement Manual

18 STARTING AND OPERATING

Adding Compressed Natural Gas (CNG)

The NGV 1 fuel fill receptacle is mounted in the standard
location behind the fuel filler door. The fill dispenser seals
to the receptacle with an O-ring. Replace the O-ring in the
fill receptacle before refueling if it is damaged or missing;
otherwise natural gas can leak while refueling.
Fueling your natural gas powered vehicle can only be
performed at locations specially equipped to refuel natural
gas vehicles.
NOTE: There are a number of NGV1 filler nozzles avail-
able. It may be necessary to rotate the nozzle to ensure
clearance to the fuel filler housing or truck bed.
Fuel Filler Door
1 — NGV 1 Receptacle
2 — Gasoline Fuel Filling Receptacle
WARNING!
• Do not attempt to force open or tamper with the fuel
fill receptacle. A sudden release of natural gas may
occur, possibly causing injury.
• Your vehicle fuel system has a maximum capacity of
3600 pounds per square inch gauge (24.8 MPa) com-
pensated to a temperature of 70°F (21°C). Exceeding
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