But moments after, he got a letter from Doc that tells him he was sent to 1885.
#BACK TO THE FUTURE 3 TRAIN MOVIE#
(Their gasoline was probably also full of lead, to give anyone who breathes air that extra dose of brain damage.This movie picks up where the last one left off-Marty stuck in 1955 after watching the Delorean vanish after being struck by lightning with Doc in it. The gasoline that Doc and Marty had access to in 19 was apparently better than an empty tank, for the purposes of preserving the gas tank. If/when you park your car for the winter, it's advised not that you empty your gas tank, it's supposedly a better idea to give it a full tank of the more-expensive ethanol-free gasoline. ethanol wasn't really added to gas until 1988, when the government realized that putting ethanol in gasoline was better for the environment than running straight gasoline. Something about leaving gasoline in a tank for decades causing corrosion or rust.Ĭlick to shrink.The ethanol in gasoline sucks water out of the air and absorbs it, which normally isn't a problem because the gas gets burned in the engine and then water vapor blows out the tail pipe, but when the ethanol "goes bad" and breaks down (which it does in a matter of months), it releases all of the water that it has soaked up, and now you've got water in your gas tank, which can clog your fuel filter, or varnish and ruin your fuel injectors, or (as you mentioned) cause your gas tank to corrode and rust out.īut. That theory doesnt hold ground because as anyone who collects cars and stores them for long periods of time will tell you the first thing you do to a car is to syphon out fuel out of the tanks, the movie's director or producer (cant remember which) confirmed this in the movie's commentary track so the Delorean hidden in the mine did not have fuel for 1885 Doc to ride in. After all he said so at the end of the movie when Marty asks him "are you going back to the future?" and he says "No, we've already been there". He then traveled far into the future to perfect his train and then came back to 1985 one last time to visit Marty and thats that. I always thought it clearly took the Doc years to reverse engineer the hoverboard enough that he had time to marry Clara and have two kids with her in the time it took him to work on it. Traveling forward in time (provided he could fix the fuel issue which in the late 19th century proves impossible) is also moot because leaving 1955 Marty stranded without a Delorean even if he came back but we'd be getting into paralel universes or 1955As which we would never dug ourself out of.
![back to the future 3 train back to the future 3 train](https://cdn.shopify.com/s/files/1/0061/4458/9879/products/product-image-147864614_300x300.jpg)
#BACK TO THE FUTURE 3 TRAIN HOW TO#
Plus he needed to leave the Delorean as is or he could cause a paradox (which in the BTTF universe cause galaxy wide explosions so he's smart enough to know how to avoid one) where Marty couldnt have come back to save him from Bufford if anything would happen to the time machine if he tried to uncover it again. Something about leaving gasoline in a tank for decades causing corrosion or rust. Click to shrink.That theory doesnt hold ground because as anyone who collects cars and stores them for long periods of time will tell you the first thing you do to a car is to syphon out fuel out of the tanks, the movie's director or producer (cant remember which) confirmed this in the movie's commentary track so the Delorean hidden in the mine did not have fuel for 1885 Doc to ride in.