Here's a breakdown of how it works:
* Cylinder 1 fires first.
* Cylinder 3 fires second.
* Cylinder 4 fires third.
* Cylinder 2 fires last.
This firing order is consistent across most 4 cylinder engines of that era, but it's always good to double-check your specific engine model to be sure. You can consult your owner's manual or a reputable automotive repair resource for confirmation.
