HaloRomeo27

It was not the easy way most take but I pulled out the existing line and cut it off and added a plastic barb fitting and crimp clamps to make sure it would not come apart then I had to remove the fender liner to get access to that drain poped it out measured the length of a new line I needed same diameter as factory added another barb fitting and crimped the line side the other side went down in the rubber garment then I pushed it back down into place the job is time-consuming but I am not a fan of drilling holes

Can you get a picture of it if so i can most likely find that part

There is many things that will cause that noise and with out being there to hear it i can not diag if you could get a video of the noise i can prob tell you what is causing it had a person trade a car because no one could find a small metal ball rolling in a seat track i now own that car gave it to a friend as I already owned one

Yes that is a common issue i have completely corrected mine i extended the line and added a fitting so it drains straight though the rubber garment have never had water issue since

That has expired and the only way to replace it now is purchase a new one honestly is not a hard job just takes a lot patience i replaced mine and several others

My best advice is make sure you have a press not a hammer and you use only OEM parts once you start pounding on those new parts or they go in incorrectly there destroyed