26th Apr 2012, 17:57
Had the same leak issue, and found the leak to be intruding from behind the latch. There is a black plastic strip just under the trunk seal, located on the outside (side) of trunk (where the license plate would be). Water gets trapped behind it from runoff trickling onto the plastic strip. Inside the trunk there are four bolts holding the strip on; by removing those bolts, you can access the leak. That is if you have the same one.
10th Apr 2012, 16:09
I also have a problem with water just flowing into the trunk of my Aurora. I have to keep a tarp in the trunk, and place anything valuable under the tarp. The dealership I bought it from attempted to check it out, but I still have the problem.
I have also had the valve body work done for about 1,500. Fast forward, had transmission rebuilt for over 2,000, which was the cheapest quote.
Now the water pump is supposedly faulty.
Check gas cap error has become a problem.
This car was purchased, and had 75k miles on it and one owner. I found out later that this model car is notorious for transmission problems. I love my car to death, but I am getting really tired of it as far as mechanical issues.