Honda Odyssey 2018 Owner's Manual page 737

6. Fill the tank with fuel from the portable fuel
container.
u Pour fuel carefully so you do not spill any.
7. Remove the funnel from the filler neck.
u Wipe up any fuel from the funnel before
storing it.
8. Shut the fuel fill door by hand.
uuRefuelinguRefueling From a Portable Fuel Container
1Refueling From a Portable Fuel Container
NOTICE
Do not insert the nozzle of a portable fuel container
or any funnel other than the one provided with your
vehicle. Doing so can damage the fuel system.
Do not try to pry open or push open the sealed fuel
tank with foreign objects. This can damage the fuel
system and its seal.
Make sure the fuel in the portable fuel container is
gasoline before you refuel.
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