I have a 93 Cruiser and have a water sloshing around upon acceleration and braking. So far I have two incidents 1) following a trip to a car wash and more recently 2) following a heavy rain. The location of the water is mysterious. It seems to be running along the passenger side, but it is difficult to determine exactly where it is. I even took it to a body shop with the first incident and they could not figure it out. Does anyone have an idea of where the water might be located, how the water is entering the truck, how to remove it and how to prevent water from entering again??? Thanks in advance!