because the tubes in your vehicle are not working properly and need to be checked the most likely problem is the tube is broke.
It should be right by the water pump in front of the motor, on the passenger side of the truck.
it could be the window
You know the heater core is bad when your truck leaks antifreeze onto the floor of the passenger side.
RIGHT BESIDE THE BLOWER MOTOR UNDER PASSENGER SIDE OF DASH
look by passenger front tire toward motor and u will see.
when i turn my truck off water leaks from the bottom all the time
On The passenger side of the motor between the Firewall and the Throttle body
It is screwed into the passenger side of the engine block between the starter and motor mount. You will have to get under the truck to be able to see it
The blower motor resistor is located under the front dash on the passenger side of the truck. It is a fairly simple job to replace...maybe 15 minutes. The blower motor resistor is located under the front dash on the passenger side of the truck. It is a fairly simple job to replace...maybe 15 minutes.
the blower motor is located on the passenger side firewall under the hood remove 3 or 4 bolts and the motor will come loose
front passenger side of motor towards the bottom.
Looking at the motor compartment from the front of the truck, the number one cylinder is the first on the left (passenger side)of the motor.