West Coast Muffler & Auto Repair | Auto Repair & Service in Ukiah, CA
850 S State St.Ukiah, CA 95482
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(707) 462-6920
(707) 462-5467
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Automotive Solutions from West Coast Muffler & Auto Repair:
Heating Core


West Coast Muffler & Auto Repair | Auto Repair & Service in Ukiah, CA

Heater Core
Dec 6st, 2015

Ukiah You may wonder where the air in your passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze that circulates around the engine and through the radiator. There is also a hose that s coolant/antifreeze from the engine to the heater core and another that takes it back into the engine. The heater core looks like a little radiator and lives in the air blend box behind the dashboard.

When you turn on the heat, air blows over the heater core, is warmed, and comes into the cabin. Some vehicles have a heater valve that s coolant through the heater core when the heat is on and bypasses the heater core when the heat is off. In other vehicles, the temperature of the air is controlled within the air blend box by how much air is directed over the heater core.

The engine cooling system, in a larger sense, also encompasses the heater core. Things that adversely affect, say, your radiator will also harm your heater core. The coolant/antifreeze contains corrosion inhibitors that coat the surfaces inside the cooling system, including the heater core. When the corrosion inhibitors are depleted, the cooling system can become corroded, filled with contaminants, and may even start to leak.

There are several signs that warn of a leaky heater core: First you may a sweet smell from your vents. This is coolant leaking out and getting into the air. You may even see vapor coming out the vents and notice a film building up inside the windows. Of course, breathing coolant vapors is bad for you.

You may also see coolant on the driveway. Depending on the design of your vehicle, you may even get coolant leaking out into the foot wells of the cabin.

The good news is that the things you do to protect your cooling system also protect your heater core. Changing your coolant/antifreeze as directed by your or upon the of your West Coast Muffler & Auto Repair will help ensure your coolant has enough corrosion inhibitors working to protect this system. Also, quickly repairing any leaks and inspecting hoses for signs of internal breakdown will help keep any from becoming an emergency.

Make sure you with your friendly and knowledgeable West Coast Muffler & Auto Repair about when a cooling system service should be.

Give us a call:
West Coast Muffler & Auto Repair
850 S State St
Ukiah, Ca 95482
707-462-6920


West Coast Muffler & Auto Repair | Auto Repair & Service in Ukiah, CA

Ukiah drivers may wonder where the warm air in your passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze that circulates around the engine and through the radiator. There is also a hose that brings coolant/antifreeze from the engine to the heater core and another that takes it back into the engine. The heater core looks like a little radiator and lives in the air blend box behind the dashboard.

When auto owners turn on the heat, air blows over the heater core, is warmed, and comes into the cabin. Some vehicles have a heater valve that brings coolant through the heater core when the heat is on and bypasses the heater core when the heat is off. In other vehicles, the temperature of the air is controlled within the air blend box by how much air is directed over the heater core.

The engine cooling system, in a larger sense, also encompasses the heater core. Things that adversely influence, say, your radiator will also harm your heater core. The coolant/antifreeze contains corrosion inhibitors that coat the surfaces inside the cooling system, including the heater core. When the corrosion inhibitors are depleted, the cooling system can become corroded, filled with contaminants, and may even start to leak.

There are several vital signs that warn car owners of a leaky heater core: First you may see a sweet smell from your vents. This is coolant leaking out and getting into the air. You may even notice vapor coming out the vents and notice a film building up inside the windows. Of course, breathing coolant vapors is dangerous for you.

You may also observe coolant on the driveway. In addition, depending on the design of your vehicle, you may even get coolant leaking out into the foot wells of the cabin.

Coolant/antifreeze leaking out through the heater core means that the overall coolant level in the system will be low and the engine is in danger of overheating – which is often the cause of a costly mechanical breakdown.

The good news is that the things you do to protect your cooling system also protect your heater core. Changing your coolant/antifreeze as directed by your vehicle manufacturer or upon the positive reinforcement of your West Coast Muffler & Auto Repair tech will help ensure your coolant has enough corrosion inhibitors working to protect this critical system. Also, quickly repairing any leaks and inspecting hoses for signs of internal breakdown will help keep any issue from becoming an emergency.

Make sure you talk to with your helpful West Coast Muffler & Auto Repair tech about when a cooling system service should be carried out.

Give us a call

West Coast Muffler & Auto Repair
850 South State St
Ukiah, CA 95482
707.462.6920

At West Coast Muffler & Auto Repair in Ukiah CA (95482) we install quality NAPA replacement parts. Give us a call at 707.462.6920. To learn more about NAPA AutoCare, visit www.NAPAAutoCare.com.