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Antifreeze will be leaking in the floorboard on the passenger side, there will be a smell of antifreeze through the vents.

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Q: How do you check if my heater core is leaking?
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Related questions

Why is your car defrosting on the inside and coolant leaking on the passenger side?

the heater core, heater core hoses or heater control valve is leaking


What does it mean when antifreeze is leaking in a Chrysler Concorde?

If it is leaking inside the car, the heater core has failed.If it is leaking inside the car, the heater core has failed.


Why is there water inside Chevrolet Surburban?

roof or heater core leaking roof or heater core leaking


Will a leaking heater core cause your car to overheat?

A leaking heater core will cause the engine to overheat because the coolant is leaking out.


Why does your windshield get foggy and you smell antifreeze through the heat vent?

Leaking heater core.Leaking heater core.


Have a 76 Caprice and antifreeze runs out under dash what is the problem?

The heater core is leaking. Replacing the heater core is your best bet.


How do you fix a heater core?

The only fix for a leaking heater core is to replace it.


Could a Heater core on a 1500 Chevy will it make it overheat?

No, a clogged heater core will not make it overheat. A leaking heater core will.


Antifreeze coming in air vents?

Your heater core is leaking, Need to REPLACE HEATER CORE.


Why can I smell antifreeze in my car?

antifreeze smell inside car means that there is antifreeze leak somewhere. first check for wet spots under car when parked after running.if anti freeze is leaking from engine it will pool on the ground next check to see if heater core is leaking. that is usually the problem. if heater core is leaking, replace it


You have water on the passenger side floor on your 2000 dodge caravan from the air conditioner?

It sounds like the heater core is leaking. Check for the smell of antifreeze and that will confirm the bad heater core.


How do you fix a heater?

The only fix for a leaking heater core is to replace it.