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?
If it is leaking it needs replacing. If you have no heat and the inlet heater hose is hot and the outlet is cool, it is stopped up and may need replacing, if it cannot be flushed out.
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.
Since they run in parallel, there's no way that a heater core will cause a radiator to get hot.
The first sign that a heater core is bad is the lack of heat from the blower motor on a vehicle. The second sign that a heater core is bad is water on the floor of the passenger side foot well on a vehicle.