Thread: rain made passanger side floor soaking wet. where is it?

i just bought this 99 coupe gt and found all the passenger side floor soaking wet.
i know its a known problem but having hard time to figure where it is since its really really wet. got into the back too.

so no sunroof.
windshield doesnt look in a bad shape

i checked the firewall but i didnt find something weird (i have no idea what to look for maybe)

happened to you?
please share a solution.

ohh and btw, i have a non deductible comprehensive. does it cover rain?

I had at least 2 inches of water in my car after a real heavy rain. Check out the link below. It's an easy fix. After installing the new part, it's been bone dry.

http://www.grandprixforums.net/water...-fix-6961.html

Correct link...


Easy $5 fix!

works great!! don't be surprised if your dealer doesn't know what it is.

Originally Posted by coolone

http://www.grandprixforums.net/water...-fix-6961.html

Correct link...


Easy $5 fix!

Tnx. I bought it on eBay. Waiting for shipping. I duck taped the plastic. I hope that this is the leak.

Originally Posted by Madness

works great!! don't be surprised if your dealer doesn't know what it is.

Lol lol. I was just with like 5 of them on the phone. They had hard time to understand even with the number.
"Is this some kind of deflector?"

Dealer by me had it for $3.67... Lol. My SE had the leak, the GTP never did but I put it in just in case. Leak in winter was a ***** cause I had to scrape the frost off the INSIDE of the windshield, unitl it was fixed, hahahaha!

As a suggestion, I put a cabin air filter in too while you have the cowl open there putting that piece in. It's not needed but nice if you have allergies. there is a tray you will see when it's open. I forget the part # but just measure the tray's dimensions and head to the part store, they'll have it.

I think in a past threat it was the same cabin filter for a buick regal.

It's a regal. But I'm having hard time to open all the plastic which is one piece and not too as the guide.
I can pull it up a little to put a filter but will be hard to put the deflector.