Cool Jeep Straight 6 References. Web i seriously doubt the 3.6 has the durability that was designed into the 4.0 i6 in an era before quality took a back seat to profit. 2020 jeep grand cherokee summit 3.6l 4x2.
The 3.8 is still a mini van motor first and a jeep motor second.the 4.0 is a jeep motor first.i will take a 4.0 over a 3.8. 13013 views 26 replies 14 participants last post by mcmud,. Web we rescued a rusty jeep cj5 and our primary goal was to get the engine in good health before we restored the jeep.
