Jeep's 1980s era 2.5-liter four-cylinder engine didn't have a ton of power behind it, but it was incredibly reliable, something it's still known for today.

We already knew that an engine swap was coming sometime in the near future when we acquired our new-to-us ’84 Jeep CJ-7 with a 2.5L, but having the less desirable engine led to a more desirable ...

In the market for an older Jeep Wrangler? Here’s what you need to know about the iconic model’s 2.5- and 4.0-liter engines.