Would like to replace my D2 with a 4.2 petrol as was my D2 , with a 2014-2016 Same but don't want to land up with the engine that has Timing Gear in the back end. My Question Guys is which Unit is it that has this setup, ie timing Chains at rear , shows that I love the Lady but cant really trust her until weve been together for a while. Thanks Guys