When you’re on the go, your car’s engine is sucking in fuel like Takeru Kobayashi inhaling a platter of hot dogs. Handling that heavy load, your fuel pump sends fuel from the gas tank to the engine.

I learned today what the inside of our truck’s fuel filters look like. Learned by having them cut them open and looking. Diane and I are in drive/sleep mode on a cross country run. Just as she was ...