![]() ![]() Staying on top of it, as well as other services like oil changes, brake service, and filter replacements, is the best way to keep your vehicle running reliably.Īt Scott’s U-Save, we have teams of ASE-Certified technicians with the skills and experience needed to perform all services, including coolant flushes, on your car. Typically, you can expect to pay between $100 and $150 for this service on most vehicles.Īs you can see, neglecting a coolant flush service is bad news. The cost of a coolant flush depends on your vehicle’s coolant capacity, and whether or not you are flushing the system with chemicals or soap before refilling it. If the buildup is severe enough, components may need to be replaced. On vehicles with a lot of buildup and debris in the antifreeze, a coolant flush additive is sometimes used to get all the contaminants out. Air pockets will prevent proper cooling and may lead to overheating. Letting the vehicle run with the coolant cap off and the heater on high will allow any air pockets in the system, including the heater core, to escape. Generally, this service is not much more involved than draining the antifreeze, adding new liquid, and purging air bubbles from the cooling system, sometimes called “burping”. If contaminants like oil are present in the drained coolant, it can be indicative of other problems. In addition to preventing issues, a coolant flush is an opportunity to inspect the entire cooling system for issues. This process is called chemical electrolysis and can be catastrophic if left unaddressed. Over time these additives lose their effectiveness, increasing the wear and tear on cooling system components through lack of lubrication and corrosive buildup.ģ.) Antifreeze can become acidic as it ages, causing plastics, rubber hoses, and metal components to rapidly corrode. If you go too long without flushing your coolant, these particles can clog passages, potentially damaging your heater core or overheating your engine.Ģ.) Coolant contains anti-corrosive and lubricating additives that help prevent rusting and keep the water pump functioning well. Neglecting coolant flushes can lead to some serious issues:ġ.) Scale and rust particles will build up in the cooling system over time. ![]() ![]() Keeping all components in the cooling system like the water pump, thermostat, heater core, and hoses in good condition will prevent overheating and reduce the chance of an expensive repair. The cooling system has many components, and the antifreeze helps protect them. Why Are Regular Coolant Flushes Important?Ĭoolant flushes are about more than just replacing a liquid. This process repeats itself the entire time your car is running.Īdditionally, hot coolant passes through the heater core, which provides hot air in the cabin of your vehicle on cold mornings and winter days. The hot coolant then passes through the radiator and cools down. The entire cooling system is responsible for keeping your engine within safe operating temperature by removing access heat. However, neglecting coolant flushes can lead to some pretty serious problems down the road, potentially leading to some expensive repairs.Ĭoolant, or antifreeze, is a liquid that cycles through your engine block, radiator, and heater core, driven by the water pump. If you don’t flush your cooling system, you probably won’t have any issues for many years, and if you do, you won’t notice any real difference when driving your car. Coolant flushes are one of the easy-to-put-off services. ![]() Unless you’ve blown a coolant line or replaced a leaking radiator, you might not give your coolant much thought. The absolute best way to ensure reliability is to perform ALL maintenance services at the correct intervals.Įnter the coolant flush. However, neglecting any service can lead to catastrophe down the road. If you don’t notice any change, why go out of your way and spend money? It’s easy to fall into that mindset. The services that don’t directly impact how your day-to-day drive feels are much more likely to be neglected, or even forgotten altogether. Brake problems can cause a lot of trouble, ranging from inconvenient to downright dangerous. Misaligned wheels or tires with excessive wear can drastically impact drivability. Other than oil changes, all of these other services impact components of your car you can easily feel while you drive. When you think of regular vehicle maintenance, the first services that pop into your head are probably things like oil changes, tire rotations, brake services, and maybe alignments. ![]()
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