Could be that your heater core is leaking. Also common through firewall....especially where the hinges for the hood mount. I had the same problem with a 450 SLC and after many tries inside the car and many wrong fixings I discover one day that the car din't leave any water in the floor,so I thought it was plug ,but not ,it was a crack on the plastic box that cover the evaporator core ,I sealed it and problem gone.
it is in the back right corner, in front of the drivers side....tucked under the dash
Check your fuses under the hood.
If you left the vent open, or if the vent under the windshield is full of leaves, it could cause rainwater to flow into the floorboard.
The cause of this would be a bad weather stripping on your door or bad seal on your windshield. To find out pour water on your wind shield to see if it leaks or look at the rubber seal on the door and see if its ripped. if it is it needs to be replaced. if its the windshield you will have to bring it somewhere so they can reseal it.
under glove box by passenger floor mat
your windshield seal has failed
Fuel pump is under right rear of body
No, if a windshield seal is broken and leaks, it is not covered under the windshield law in Florida. You must have a cracked or broken windshield in order to be covered in this instance.
It may be condensation from your air conditioner condenser. The drain tube may be plugged causing water to back up and leak from under the dash. A windshield leak may also cause your problem.
Under the hood, mounted under the windshield on the center of the firewall.Under the hood, mounted under the windshield on the center of the firewall.
Basically, its an earthquake under water.
The cowl is located under the bottom of your windshield and under the hood where your windshield wipers are.