Turn the ignition on and look for a yellow button on the left beside the seat, push it down and push thw aux buttons and couple the hoses, that yellow button turns on the 1 way flow to the tank, so any back pressure will disperse. The green one is the detent for 1 or 2 way flow.
There is also a purple button which will return you back home through the rabbit hole. I would not advise pushing that button.
Instead, take the red pill.
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