you can tell if your heater cooling system/core is broke as the car will not produce heat when you turn on the heat inside the car. if it is not blowing heat there could there is a problem. the heater core itself should look like a small radiater, if that is clogged it could cause a problem. can also possibly fix this by doing a cooling system flush this will clear any blockages or expose the problem. if flush works, consider the thermostat. that also will cause no heat on inside.
its leaking under the car around where the dash is
The heater core is located behind/around the center of the of the firewall . It is around $300 to replace at a shop and not recommended to do on your own unless u have proper equipment and know how. You will know if your heater core is damaged when u pour coolant in and it drains out of a rubber elbow around the left central area of the firewall. DONT NOT DRIVE WITH BROKEN HEATER CORE. You risk severly damanging your engine.
When you want to know when your hot water heater is broken, simply run your faucet and test the water. If it's cold, the heater is broken.
You know the heater core is bad when your truck leaks antifreeze onto the floor of the passenger side.
If water is dripping out of the heater core it is about to go.
On the 1994 BMW 530i, the heater core is located under the dash in the engine compartment. You know the heater core is bad when it starts to leak.
i need to know how to replace the heater core on my 1992 s-10 pickup
I need to know how to replace a heater core in a 1992 GMC Jimmy?
Get a new one
how do you change the heater core on a 99 cadillac deville? I need to know, "Kaiser."
hellow just wonderin if you guys know where would be the heater core on my 2003 Lincoln navigator
You will have only cold air coming thru your heater ducts if your core is defective.