Just having an issue taking off the connector. Daughter is using the car tonight and do not want to rip out a wire while trying to remove. Here is a pic of the connector.
On the muffler, it does sound like a hole in the pipe somewhere, not a lose holder, at least that is what I think. I would think more of a clanging noise if the holder is loose. I was under car and everything feels sturdy. I think they are the original mufflers.