Where does the heater core need to be in a car?
The heater core needs to be right next to the fan that pushes the air through your ventilation system. That fan needs to be near the firewall of your car so it can have the ability to both pull air in from outside the vehicle, or recirculate the air in the cabin depending on the settings of the system.
Where does a leaking heater core come from?
A leaking heater core usually will cause a much more annoying leak. On most new vehicles, the heater core is inside the cabin of the vehicle.
Can a car heater core leak into the cabin?
Even if you have an older vehicle with the heater core outside the cabin, leaking fluid can still find its way into the cabin through the ventilation ducts. Having coolant leaking into the cabin of your vehicle can cause all sorts of problems.
How can you tell if your car heater core is failing?
Your heater core, with its narrower passages, is one of the first items that can be harmed by this gunk. There are several telltale signs that you’re experiencing a heater core problem: 1. You have little or no heat inside your car Your vehicle is running fine, with the temperature gauge reading normal and no other cooling system problems.
The heater core needs to be right next to the fan that pushes the air through your ventilation system. That fan needs to be near the firewall of your car so it can have the ability to both pull air in from outside the vehicle, or recirculate the air in the cabin depending on the settings of the system.
What happens when coolant comes out of a heater core?
The amount of coolant spraying out of the heater core is enough to form a mist that coats your windows and is difficult to wash off. This is bad — not only because it blocks your vision, but also because breathing ethylene glycol is harmful to your health.
A leaking heater core usually will cause a much more annoying leak. On most new vehicles, the heater core is inside the cabin of the vehicle.