Diesel enthusiasts can rejoice as it appears the 2019 model year Jeep Wrangler will be sold with one of FCA’s diesel powertrains in the U.S. Dealership order codes uncovered by JL Wrangler Forums list ...

If you've ever been disappointed by the horsepower figures coming from your Jeep Wrangler JK, whether it has the 3.8-liter or the 3.6-liter V-6, and you've considered an LS swap, you're not alone.