alt Hacker NewsFord's big mistake with the 1.0L Ecoboost wasn't exclusively using a timing belt, it was using a timing belt submerged in oil. They did state that they engineered the rubber to withstand being submerged in oil, but ultimately it didn't really work out like they had hoped.
Lol. The most insane thing about the 1.0 is that they switched back to a timing chain due to the belt issues. But guess what? The fuxking oil pump is still driven by a rubber belt submerged in oil... And guess what happens to the oil pump belt? Just mind blowing that they would half ass this fix so badly.