2012 detroid locked up

[gearhead]

If it's the bearings you should be able to tell by looking at each journal you will see the bad bearing peeling. I have found that if a motor runs out of oil or ran low pressure that the rod bearings lock up first because they do alot more moving around than the mains. I have seen 3 engines ran dry on oil. All three times it was the rods that had them locked. I am not saying it didn't damage the mains but the rod is what locked the motor up tight. Also that the rods are the last to get oil on the crank.