I bought an acura tl 2004 2 years ago and since then i been experiencing problems with water leak in the passenger side carpet...every time it rains really hard my carpet starts getting wet.. Have any of you experience this problem? Any advice? Thank you!

 

first, Id trace the leak to find out where its originating from.Then let us know. Pics too

 

A nonvolitile dye can help trace the leak. You can then see it with a black light.

 

Check sunroof drain and body seals.
Pull carpeting back and place blue (blue with show moisture better than white) paper towels on the floor and hit the car with water, open end hose, no nozzle and start low to high.

 

Take a look at this thread:

https://acurazine.com/forums/2g-tl-problems-fixes-117/leaking-sunroof-drain-plug-791856/

 

My guess is that it has something to do with your tubing that drains from the sunroof down the A pillar.

I had this problem in my Accord where I would have a puddle in the passenger footwell. After tearing everything out and trying to locate the source of the leak - had to take it into the dealership and they told me tubing was bad.

 

I had a leak when i purchased my TL. They changed just about everything at the dealership. Ultimately, what solved it was the windshield strip i believe. Goodluck, not fun always cleaning up the mess.