I've read a post somewhere about front axle trusses coming in contact with the JK engine upper oil pan. So I started doing some searches and found a few other people talking about this.
This may be a 3.6l problem only, but there are a few stories about JKs with front axle trusses (I only say Artec, not sure if it applies to others) in which the truss hit the upper oil pan and punctured it. Even with 3" bump stops.
I find it odd that I haven't seen much about this until recently. Is this a problem with all front axle trusses? Is it only a 3.6l issue? I've seen some pictures of people who have notched the front truss to clear the pan.
I'm concerned now that my Barnes 4WD truss may have the same issue.