enblethen wrote:
Sounds like the rear end is wrapping up. This happens when too much torque is applied. When brakes are release, the rear suspension twist is released. Common area is center bolt in spring, shackles, torsion bars and spring perches.
Old school:
When a u joint is in question we would put the vehicle in gear, hold the brake down firmly and push the throttle down slightly to apply pressure to the joint and listen for a click.
Also effective when checking motor mounts to see if the engine lifted off the broken rubber mount
Is this what you refer to as wrapping up?
