my heater is not working in my car what could it be

If it is low this could be the reason why there is not enough heat being transferred inside. If you find that your car heater system is blowing air but that your car is not heating up.

Reasons Why Your Car Heater Isn T Blowing Hot Air Firestone Complete Auto Care

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. Step 4 - This problem happens more than I thought at first but after reviewing many posts with the same problem the fix was relatively simple. A car heater that has stopped working can make a cold day even worse. A low antifreezewater level in the radiator due to a leak in the cooling system.

Verify reservoir bottle fluid levels. The valves in your heater core open to let warm air into the vehicle. A valve or switch could be faulty or the heater core could be a clogged.

A heater can stop working for a number of reasons including. Car heater does not work blowing cold air. With the engine running at full temp jack the front of the car up and let it run for 2 minutes then go to the rear of the car and do the same thing this will burp or purge the air bubbles locked in the heater core and allow the.

Ad Search from over 10 Million Auto Parts. A bad thermostat that isnt allowing the engine to properly warm up. If it isnt it could be that the heater control valve is not working and needs to be replaced or on older cars a physical flap which alters the path of the air could be broken or disconnected from the controls.

The heater core looks and works similar to your cars radiator its made up of a series of narrow tubes and fins. I saw that when I try to change temperature on heater control. If the valves are closed the warm air doesnt make it to the trucks cabin.

Certified Mechanics Fix Your Car in Your Driveway. However while the radiator dissipates heat to the. The reservoir bottle holds the excess or the overflow.

Why not blowing hot air. I will show in this video. A blower fan that isnt working properly.

Ad A Mechanic Will Answer in Minutes. Up to 8 cash back Check the radiator fluid while the engine is cold - for example before starting the car in the morning. Over time contamination in your cooling system can make your coolant more susceptible to freezing which may result in your engine overheating and your heater not working.

Thermostat If the thermostat is jammed open causing the car to overcool there may not be sufficient temperature in the coolant to provide sufficient hot air. Save Up To 80 Off Retail Prices Buy Discount Auto Parts Parts Here. Sometimes these valves get stuck on the closed position and this could be a simple fix.

One of the most common problems with an automotive climate control system is a lack of blower pressure or no blower at all. Available 7 Days a Week. That means a trickle out of your vents instead of the rush you asked for.

The heater in your car truck or SUV depends on several components in order to work pro. Remove the coolant reservoir cap and verify that it is full. When it does happen youre left with a.

There could be a blockage or other problem stopping heated antifreeze from moving through the heater core component. Car heater systems that blow air. 1 Year12K Mile Warranty.

Your Heater Valve Is Stuck. Ad All Makes Models.

If Your Car Has No Heat This Is What It Could Mean Family Handyman