This is my attempt at documenting the different year engine bays for the Jeep Comanche along with references to the Cherokee XJ. There is one eagle-eye-view image per year with descriptions of what changed year to year. I am most familiar with the 4.0L so bear with me. These images were sourced from online car auctions such as Bring A Trailer, Cars & Bids, Hemmings etc... Each year photo was taken from a jeep of that specific model year. 1986 MJ Engine Options: 2.1 L Re
