Want this question answered?
Floor is sloped toward floor drain for draining. Floor cleanout is level with floor and is used to clean out drain line.
You probaly have the air conditioning drain obstructed ( clogged) and the water / condensation generated by it is draining in your flloor ). Just go unfder the car , locate the drain pipe and intruduce a wire or something similar to unclogg it. Good luck (same thing happened to me )
There is a drain on the outside firewall that is clogged.
The main drain is plugged. Not completely, but enough that it is easier for the upstairs water to come out in the shower and floor drain instead of going out the drain.
They share the same drain and it is becoming clogged. Drain cleaner in both drains should help.
On the firewall passengers side under the hood....................
check to see if drain to unit outside in draining may be clogged
Leaking windshield or clogged windshield cowl drain lines.
it is an air contioner drain problem <its clogged> like $200+ to fix
I would check your AC evaporator drain tube , if clogged water will drip on floor.
It will be located under or behind the glove compartment. The rubber tube goes thru the firewall. Here is where they get clogged and leak water into the passenger side floor. Can be blown out with shop air from underneath or pull it in and dig out the clog.
It is your a/c condencer ot should be draining out of the truck. the rubber line is more that likely clogged.