Ram Trucks 2012 3500 - CNG Supplement - Manual (Page 28)

STARTING PROCEDURES
Your vehicle uses the same starting procedures as de-
scribed in the Dodge Ram 1500/2500/3500 Owner’s
Manual. No special starting instructions are required.
FUEL REQUIREMENTS
United States
Use only natural gas which meets the requirements for
gas quality as specified in National Fire Protection Asso-
ciation NFPA52 and American National Standard ANSI/
AGA NGV2. Use of natural gas that does not meet these
requirements may result in starting and driveability
problems and damage to critical fuel system components.
Canada
Use only natural gas which meets the requirements for
gas quality as specified in Canadian Standards Associa-
tion (CSA) B51–M1991 G4.1.2 or SAE J1616. Use of
natural gas that does not meet these requirements may
result in starting and driveability problems and damage
to critical fuel system components.
ADDING FUEL
The NGV 1 fuel fill receptacle is mounted in the standard
location behind the fuel filler door. Only a compatible fill
nozzle as specified on the label inside the fuel filler door
may be used to fuel these vehicles. Fueling your natural
gas powered vehicle can only be performed at locations
specially equipped to refuel natural gas vehicles.
26 STARTING AND OPERATING