Related Clues:

• Gas up for the next leg, e.g
• Stop at the pump again
• Fill up, in a way
• Stoke up again
• Stop at a pit stop
• Make a pit stop, say
• Fill up the tanks
• What jets may do midair
• Put more gas in the tank
• Fill 'er up ... again
• Tactless leaf-cutter comes to feed again to replenish energy.