There’s a specific kind of dread that comes with seeing “Diesel Exhaust Fluid Level Low” pop up on your dash, especially if you’re not totally sure what happens next. Does the truck stop? Does it just nag you? Can you keep driving to the next...
You’re hauling a fifth-wheel up toward Banff, it’s thirty degrees out, and the transmission just can’t make up its mind. Third gear, fourth gear, back to third. The pyrometer’s climbing. And somehow the fuel needle is dropping faster than the...