There are several instances where knowing the location of cylinder number 1 matters, especially for DIY enthusiasts. It's not just trivia, but crucial when diagnosing engine misfires, replacing spark ...

I have a 2019 Ford Escape. The engine has a timing chain. I grew up as a backyard mechanic with my dad teaching me, so I understand the basics of how an engine works. My car has just reached 100,000 ...