We see mechanics of Matz seeming to have incantation to restart an engine that has been paralyzed for a long time. And we can see Matt of Diesel Creek rejoicing and laughing at the top of his voice when he restarts an engine. It should be.
Matz even says it is hula2 (a guess) because he could be wrong. Matt of Diesel Creek gave up on a repair of gasoline operated forklift. I would give up on 90% of what Matt has restarted.