1955 doc must have known the gasoline was rare and could run out conceivably irrespective of the gas line getting severed. Why isn't he put a spare fuel cannister in? Then they'd have only had to fix the fuel line and fill it back up. Seems like a contingency plan, like even I have a spare can in my car and I'm not going to the wild west with no roads and plenty of petrol stations.
"The way I see it, if vou're gonna build a time machine into a car, why not do it with some style?' 77256 Delorean Time Machine but better! This modification was done by firefabrik on rebrickable and I absolutely love it! The wheels folding down (like in the movie) is way better than Legos way of ripping out the entire wheel assembly. And of course we can't ever forget that Lego just excluded BTTF part 3! The whitewall wheels are done by myself, while the train wheels and the hood box are also included in the moc. I added the time travel effects and made my own figures for part lll but overall, this is a way better model than Legos base set. (Of course it's still a great set). I also absolutely adore the smooth hood and love the way the opening doors are incorporated! This is THE 8-wide delorean time machine.
But now, where we're going, we don't need roads!