It is at driver side floor ad spread all way to back seat floor at driver side. After rain entire poodle is there. Even condensed water over night finish at floor at driver side inside. Passenger side floor is completely dry. What I should check? I tried to throw water at it from plastic jar but didn't see nothing inside. Probably best way is to go to car wash. I ask if some common problem exist that allow intrusion of water to driver floor.

 

How is not possible edit post?

 

"Honda's are notorious for the drain tube leading down from the sunroof along the left front post becoming detached about knee height. There is a joint in the tubing where it meets the tube that goes through the bulkhead. This joint comes apart. Simply re-insert the top tube into the bottom one and tuck it all away again carefully. At least that was the problem with our 2001 Accord."
This is for some other forum. Where is tube at our car?

 

https://www.google.com/#q=site:acura...+sunroof+drain


look in here

likely it's the "sunroof drain" pretty notorious and common

 

Well you was right with axle shaft, hope you will be right with this to.

 

I would also check door seals if the drains are not the issue. Not sure thats an issue on these cars but have seen it on other vehicles. Also check windshield seal if its truly coming from front to back chased that issue on another vehicle for a while seal wasnt set correctly.

good luck

 

It was soon roof drain pipe disconnected. I used hose clamp in hope it stay connected permanently. Definitely do not trust design where is just one pipe pushed in another. Maybe something else leak but it was one problem for sure. Puled out rubber plug that is below driver legs to dry thing for a while.