what MTG said, totally different issue. the lift itself doesn't cause a leak, your factory drive shaft coming into contact with the sump pan will. installing an aftermarket drive shaft will eliminate this problem. also, a sump pan leak WILL NOT cause a fire and i never suggested that it could or would. at most, a leak there will reduce the amount of fluid you have and that will effect your transmission's ability to work properly and, you may have a stain on your driveway to boot. atf pumping out of the dip stick/fill tube will throw it all over extremely hot stuff under your jeep's hood and that can cause a fire.