In the dungeon is a robot. Once you get next to it, it explodes and a tube flies out. use the owl to get it. The tube powers up the ship.
with the manure
go into the dungeon
In the fountain
Defeat Mordred and get the orb
its in mordred's hideout
the code is 56x 52y this answer is by poptropica 9900!!!!!!!!!!!!!!!!!!
On AstroKnights Island. On the fire planet.
No its shark tooth island
x56 and y52
You have to go to the dungeon under the castle on the robot side with the owl Merlin. Use him to grab the fuel cell he drops.
get a new one.