Where are the heater core hoses on a Hyundai Elantra?
Hopefully that’s not your heater core leaking, it can be a pain to replace (most heater core leaks result in coolant in the passenger cabin are and not on the street though). You should find the two heater core hoses running from the engine through the firewall, they are about 1″ in diameter.
Why is my Hyundai Elantra blowing cold air?
Coolant levels must be checked (when engine is cold) in the expansion tank, as well as the radiator, to make certain that the level is up to the neck in the radiator. My daughter’s 01 Elantra was blowing cold air, while the temperature gauge registered normal engine temperature, and there was evidence of a small coolant leak.
What does it mean when your car heater is not working?
There are two hoses coming to and from the heater core. They both should feel warm or hot to the touch with the engine on. If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure.
Why is my Nissan Rogue heater not working?
The heater core itself can go bad. Over time, they are known to clog and fail. If you have a heater core that clogged, it’s not going to be able to pass coolant through. Without the warm coolant going through it, there can be no heat. A bad heater core can also leak, so watch out for that. Feel your passenger floorboard to see if it’s wet.
How does the heater on a Hyundai Elantra work?
Elantra No Heat: How the Heater Works At the simplest level possible, the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers.
Coolant levels must be checked (when engine is cold) in the expansion tank, as well as the radiator, to make certain that the level is up to the neck in the radiator. My daughter’s 01 Elantra was blowing cold air, while the temperature gauge registered normal engine temperature, and there was evidence of a small coolant leak.
Why is my car heater not blowing hot air?
Heater not working; the air is not hot. Question about a heater. My mom’s car’s heater isn’t blowing hot air; it doesn’t heat up. She took it to a local mechanic who changed the thermostat, but it still doesn’t work. Then he flushed it for her…still no hot air.
Why is my hot water heater not working?
If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure. Water Pump