They piss out from the sump when they are not sealed properly mostly. A drop in oil pressure (enough to light up the oil pressure light) is going to cause damage on the big end shells for starters not to mention the turbo being starved of oil.damage isnt done until it has no oil pressure, then u get rattling and a bang eventually lol actually its not so funny. check the pipe from the sump to the turbo, if its leaking as fast as ur saying it could be the filter or maybe the sump itself??
Just read this again and it is a crazy statement to make any significant drop in oil pressure (enough to make the warning light to come on) will cause damage to the engine/turbo.damage isnt done until it has no oil pressure, then u get rattling and a bang eventually lol actually its not so funny. check the pipe from the sump to the turbo, if its leaking as fast as ur saying it could be the filter or maybe the sump itself??