Is your garage door popping or making a loud thud when you are opening or closing it? Watch this video to see how to fix it easily!
Sorry for some reason I did not include the information in the video about the repair part. It is a strut for garage doors and can be purchased at any "do-it'yourself" store. They come in various lengths and already have the holes for the bolts.
You many need one or more depending on the issue with your door.