Fuel does not stay fresh forever. Gasoline begins to oxidize in a few months, forming sticky varnish and gum that can clog ...
In many vintage trucks, the stock fuel tank was located behind the seat, inside the cab. While this was a very common practice for a very long time from most manufacturers, it never really made sense.
We often talk about the benefits of fuel injection on off-road vehicles. Generally, these systems run more reliably than carbureted systems, but they are, at the end of the day, a bit more complex ...