car heater not working blowing cold air

The first thing to do if youre having issues with your car heater is to check your engine coolant. Try this quick free fixPatreon.

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A heater that only blows cold air means that somethings wrong.

. Make sure to do this when your engine has cooled down to avoid being burned. A car heater that blows cold air should be a significant concern to you. The process of troubleshooting car heater blowing cold air problems isnt straightforward and quick because unfortunately a fault in any of these car heating system components.

The water pump circulates the coolant throughout the engine and heater core. The most common problem is a coolant level drop or a leakage within the coolant system. Either its not getting electrical power or more likely the motor itself.

I saw that when I try to change temperature on heater control temperature does not change in my car. Your furnace may be blowing cold air because the filter is too dirty. Coolant in the engine is low.

I decided to check. 6 Reasons Why Your Car Heater Is Blowing Cold Air. Your cars AC system is run by coolant as it cools the engine down thats why its normal.

Thermostat - If the thermostat is jammed open causing the car. If the heater is still blowing cold air it could be because of other issues. Sometimes the cars heating system works perfectly but it still blows cold air.

I will show in this video. It is because it not only makes the cars cabin cold but also indicates an underlying issue with the heating. Depending on the amount of damage to the cars heater the repairs range from 300 to 1000.

A dirty air filter blocks airflow over the furnaces heat exchanger causing it to overheat. If the heater isnt blowing hot air at you when you turn the system on the blower fan might have a problem. So as winter finally starts settling in the clocks have gone back and the temperature in the morning has starting dipping into the minus figures.

Car heater blows cold. Make sure the system is full and free from air by filling it with the engine running and the heater controls set to maximum heat. On older vehicles it can be a source of leaks and inadequate coolant circulation.

Park the vehicle on a leveled pavement and allow the car to. The coolant level is the first and easiest thing you need to check when the heater blows cold air. Sometimes theres an easy solution.

Car heater not blowing warm air. Hot air is not blowing. If not you might need to have an expert perform a diagnostic test.

Driving with a low coolant level can cause overheating which is bad for your cars engine. The solution would be to add some more coolant into your cars radiator system. Read our blog below for some common vehicle heater problems that cause it to blow cold air.

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