This is the tear down of a locked up 1600 Volkswagen engine. I wanted to see what went wrong inside. I was surprised by what I found. Also had special guest Mustie1 helping out.
My mother had a VW 1500 engine do that at 180,000 miles. We managed to get it unseized by putting 2 quarts of oil in it. Then we limped over to a friend's house who happened to be a VW mechanic. Two days later we had it running again with a new shortblock.