HONDA 2003 Civic GX - Owner's Manual - Manual (Page 35)

You should also have the fuel tank
inspected after a collision.
Have a qualified technician replace
the fuel tank. Do not reuse the old
fuel tank.
The fuel tank meets the safety
standards of NGV-2/NFPA-52/DOT
NHTSA FMVSS 304. The fuel tank
should be inspected every three
years after the production date of
the fuel tank. Have a qualified
technician inspect the fuel tank for
damage or leaking.
The fuel tank should be replaced
fifteen years after it was
manufactured. The expiration date
of the fuel tank is on a label on the
fuel tank and on a warning label in
the engine compartment.
Fuel Tank
Maintenance 34
HOOD
FUEL TANK
CNG TANK EXPIRATION DATE
CNG TANK EXPIRATION DATE
FUEL TANK