The Prop shaft (front drive shaft) has a ball type cv joint that sits in bearings that connects to the transfer case. This is most likely shot and you need a front prop shaft (front drive shaft) complete with rubber boot and differential cv universal joint.
theres no such thing as a 1996 wrangler unless its in australia
Theres a relay on the passenger side engine compartment.
Sure, but theres not a lot of room back there to put them, several places make enclosures for the wrangler, I'd start with Crutchfield or Quadratek.
theres a sticker/tag in the glove box with axel code on it
Check your springs and u bolts, it sounds like theres movement there.
Actually a force without another reaction force is something that will always be moving or staying motion because theres no reaction to stop it but theres no such thing as that so ya......
theres a possibly two way. Either there are deep groves in the piston wall or your piston rings are bad and need to be replaced.
The oil pressure sensor is usually above the oil filter adapter.
Yes, Theres no way that there could be friction without the object moving
For every action theres an equal or opposite reaction
Could be a, broken flywheel (flex plate), blown transmission or blown differential.
No - the cameras can take still photos only. By the way, you can do filming by using stop motion (Note: It can take a very long time with stop motion) no you cant at all theres no way