Once they were done eating, Wolfe got the truck moving again with an annoyed look at the fuel gauge, which was now getting dangerously close to empty. They would have to find a village with fuel, or he would have to start using magic to keep the vehicle going within the hour.
Magic seemed like the obvious choice, since they were going to convert it once they got it back home anyhow, so Wolfe started to prepare the Arrays in his mind to keep the truck moving. The big issue was going to be that he couldn't use Earth Magic, so he was unable to make an electric motor for the truck, even if they had time to park and wait for a rebuild.
But the diesel engine was a slow turning motor, and Wolfe was pretty sure that he could make a Fire Magic array work at that activation speed if he just got the timing right. Internal combustion was just a series of explosions anyhow, and he was excellent at explosions.