Injector problems are common on these 7.3L engines, so we'll show you how to swap them out and how to tell if your injector cup needs to be replaced in the process. We'll also drop in a new transmission and get rid of the outdated one.

Matt and Bruno get to play with the brand new Jeep JL! There is already a ton of parts in the aftermarket for these Jeeps. They'll bolt on a new suspension and change out the exhaust along with some other cool upgrades.