On Youtube there are quite a few videos of autorepairs. They are made almost exclusively by people who obviously have no idea what they are doing. What I wonder, why do these people put such videos in??? Example: The video looked at 22,000 people, 63 liked it, 3 thought it was bad.http://www.youtube.com/watch?v=PCN0L5_0N5Y A guide how not to do it 😉