Engines get hot when they run. This heat can build up and damage vital engine parts, so engines need a cooling system to keep them running. Cooling system failure is the most common mechanical failure in vehicles. This is unfortunate, because these failures are usually easy for Schaumburg drivers to prevent.
The radiator is the best-known and most recognizable part of the cooling system. Hoses filled with coolant (also known as antifreeze) connect the radiator to the engine. The coolant draws heat from the engine, and then flows to the radiator. Air passing through cooling fins on the radiator cools the coolant. The coolant then cycles back into the engine to start the process over again.
The most critical component of the cooling system, however, is the coolant itself. A mixture of water and coolant/antifreeze helps keep it both from freezing and from boiling away. Either can result in serious engine damage.
Different engines require different types of coolant/antifreeze. The owner’s manual will list what kind a vehicle requires. Using the wrong type or mixing different types of may void the warranty on the cooling system and may damage it as well.
Insufficient coolant can lead to engine failure. Coolant levels need to be checked regularly and topped off as necessary. If coolant levels drop quickly or consistently, the cooling system should be inspected for leaks. Coolant/antifreeze contains additives that protect the radiator and other coolant components from rust, scale and corrosion. Over time, these additives are depleted, so it is necessary for Schaumburg drivers to replace coolant at specified intervals. Changing coolant should be part of routine preventive maintenance for any vehicle.
This service is often ignored, though, since old coolant still cools the engine. Vehicle owners don’t realize there is a problem until the system fails. They are left with major repairs and possibly a damaged engine, which could have been prevented with a cooling system service at Schaumburg Automedics in Schaumburg.
If your sedan sends a warning message to check its coolant or if the temperature gauge is reading in the red or hot zone, then the cooling system needs a diagnostic examination. This service is critical and should not be put off since the potential for damage is high.
In an emergency situation, water or antifreeze can be added to your sedan so that it can be driven to a service center for proper car care. For this reason, owner’s manual contains instructions for how to top off insufficient coolant – allow 45 minutes for the engine to cool before attempting to add coolant or water. However, the fluid should be added to the coolant overflow bottle, not to the radiator itself. Removing the radiator pressure cap can result in severe burns.
Topping off in an emergency, however, does not fix the problem. The vehicle should immediately be taken to your Schaumburg service center or Schaumburg Automedics where they can inspect the cooling system, repair any leaks, and clean it if necessary. They can identify what caused the emergency situation in the first place and ensure it doesn’t happen again.
Regular maintenance of a vehicle’s cooling system is just good auto advice for Schaumburg drivers. Cooling system service is relatively inexpensive and doesn’t take long at Schaumburg Automedics. Lack of it, however, can put a vehicle in the scrap heap.
Talk to your Schaumburg Automedics service advisor for more information.
Anyone that drives a car in Schaumburg knows that engines get hot when they run. But did you know that engines need to be cooled to keep running? Heat inside an engine can cause the metal parts to expand, which can seize up an engine and make it stop running. It can even ruin the entire engine! Good car care requires keeping your sedan cooling system in good condition.
A vehicle’s cooling system circulates water and antifreeze (coolant) through the engine where it absorbs heat. It then flows to the radiator where the water and antifreeze are cooled by the air that flows over the radiator. Then it circulates back into the sedan’s engine to absorb more heat.
Why shouldn’t Roselle auto owners just use water? Because water boils at temperatures that are often reached inside of an engine. Steam won’t cool your sedan engine and is hard to contain within the cooling system. The antifreeze keeps the water from boiling.
So why do we call it antifreeze? Shouldn’t it be antiboil? Truth is, the antifreeze performs another critical task. Water freezes in cold Illinois weather. That would spell disaster for your sedan’s engine. So antifreeze also keeps the water in your cooling system from freezing in all but the most extreme cold. Pretty neat stuff!
Taking care of your cooling system is part of good preventive maintenance for your sedan. Chicago car owners should check coolant level often and regularly inspect your cooling system for leaks.
That is just good auto advice. Your sedan’s manufacturer has maintenance requirements for draining and replacing engine coolant. Consult your owner’s manual or ask your friendly and honest Schaumburg Automedics tech for these recommendations, as they vary widely from among manufacturers.
Changing your coolant is also part of good preventive maintenance. Water is great at collecting all kinds of dissolved substances, especially when it’s hot. Water circulating through an engine picks up dirt, debris, pollutants, and other stuff. It actually becomes corrosive over time. This can damage engine parts and your radiator.
Replacing your coolant regularly keeps the sedan cooling system functioning well and doesn’t allow it to sneakily become the cancer that wipes out your engine.
But don’t just slop any antifreeze into your vehicle. Check your owner’s manual or ask your Schaumburg Automedics service specialist if you don’t know what is the right type of antifreeze for your vehicle. Using the wrong kind can void the warranty on your sedan cooling system.
You may have noticed that different types of antifreeze are different colors. Manufacturers tint them different colors to make them harder to mix up. It’s easy to notice that you have purple fluid when you normally use green! That way, you have less chance of damaging your sedan engine by using the wrong antifreeze.
One last word of warning — a little outside the area of car care. Never, ever let anyone or pets drink coolant/antifreeze – it is deathly poisonous.
Take care of your car, and take care of yourself! Just some good car care tips from Schaumburg Automedics to keep you on the road and help your life in Schaumburg run more pleasantly.
The cooling system keeps our engine from overheating while you are driving around Schaumburg Illinois. Its job is to move heat away from the engine. Let’s talk about the various components of the system and how they work to accomplish this.
The radiator is the part most everyone associates with the cooling system. Coolant flows through the radiator which has fine cooling fins that draw the heat out of the coolant and dissipate it into the air. To make sure there’s enough airflow over the radiator, a fan pulls air over the cooling fins even when the car is idling.
In some vehicles, the fan is powered by the serpentine belt. On others, an electric motor runs the fan. Electric fans turn on and off as needed. You may have heard the fan kick on shortly after you turn your car off. The sensor has determined that the engine needs a little help cooling down to a safe temperature.
A hose connects the radiator to the water pump. The water pump pushes the water into the engine block. Now the engine block and cylinder heads have passages for the coolant to pass through without getting into the oil or the combustion chamber. These passages are referred to as the “water jacket”.
While the coolant is passing through the water jacket, it absorbs heat from the engine on its way to the radiator for cooling. Between the engine and the radiator is a gatekeeper called the thermostat. The thermostat’s job is to regulate the temperature of the engine just like your home thermostat regulates the temperature of your house. It gets your engine up to the correct operating temperature and then keeps it from overheating.
When your first start the engine, it’s very cold and needs to warm up. So the thermostat blocks the flow of coolant to the radiator. As the engine warms up, the thermostat starts to let coolant flow through the system.
The final component I want to talk about is the overflow reservoir. This bottle is designed to hold some of the coolant. It’ll have a mark that indicates whether or not you have enough coolant. This is where you should add coolant if you just need to top it off.
Caution: never open the reservoir or the radiator cap when the car’s hot. The cooling system is pressurized and opening them while it’s hot can cause hot coolant and steam to escape resulting in serious burns.
Cooling system failure is the most common mechanical failure in vehicles around Schaumburg Illinois. Your Schaumburg Illinois service center can do a periodic inspection of the components for leaks, loose connections and weakening hoses.
Your manufacturer has also specified a cooling system service interval. With a cooling system service, the old coolant is replaced with correct clean fluid that contains the additives required to prevent corrosion. The additives are depleted over time and you need fresh fluid for adequate protection. Your radiator pressure cap should be replaced at this service as well.
Schaumburg drivers rely on their car’s coolant system to keep their engine cool. Coolant (also called antifreeze) mixed with water flows through your sedan engine and absorbs heat. The mixture then flows out to the radiator where it’s cooled by air flowing over the radiator. From there the coolant/water mix circulates back through the engine to absorb more heat.
There’s a reason we mix coolant and water. Water alone actually does a good job transferring heat from the engine. The problem is that water boils at a temperature that’s easily reached inside your sedan’s engine, so it can turn to steam which does not conduct heat as well and is harder to contain.
Also, if it’s freezing outside in Schaumburg, the water in your engine could freeze while your vehicle is sitting out in the cold.
So, if you remember your Schaumburg high school chemistry, you’ll know that a mixture has both a higher boiling point and a lower freezing point than either component alone.
Coolant, or antifreeze, is specially formulated to keep your engine safe in a wide range of environmental and operating temperatures in and around Schaumburg.
Whenever the sedan is running, the coolant in the cooling system is working to keep your engine from overheating. When it’s cold outside, the coolant acts as antifreeze to keep the fluid from freezing in your engine.
All that exploding fuel in your engine creates a lot of heat. Without coolant, the metal sedan engine parts would expand so much that the engine would seize up and stop running. Expensive parts could be broken or warp so badly they would have to be replaced. It could even be so bad that the whole sedan’s engine is ruined and has to be junked.
This is why it is critical that Schaumburg drivers check coolant levels frequently and have their sedan cooling system inspected for leaks. Also your sedan manufacturer has a maintenance requirement for draining and replacing your coolant. These recommendations can vary widely, so check your owner’s manual or ask us at Schaumburg Automedics in Schaumburg.
The reason you need to change the coolant is that it has additives in it to protect the cooling system. As you can imagine, with all the heat, the cooling system’s a pretty harsh environment. The additives keep the fluid from becoming corrosive and damaging the radiator and other sedan cooling system components. Over time, the additives are depleted and the coolant just has to be replaced.
Many Schaumburg auto owners ask Schaumburg Automedics why there are different colors of antifreeze. It is very important that you use the correct type of antifreeze. The different types of antifreeze – or coolant – are different colors so you don’t mix them up.
Auto manufacturers use different materials to make the cooling system, and they require different types of antifreeze to protect them.
So check with us at Schaumburg Automedics or your owner’s manual for the right kind because using the wrong coolant can void the warranty for your sedan cooling system.
Your cooling system is very important. It circulates coolant through the radiator and your engine to protect your car from overheating. There are five main components to the cooling system:
the radiator cap
the thermostat and
the water pump
The water pump’s like the heart of your cooling system, circulating the fluid throughout. It’s a small pump that’s driven by the engine; usually by belt, but sometimes by a chain or gear.
The water pump only operates when the engine’s running. Water pump failure is pretty routine. Some start failing at around 40,000 miles, but most fail by 100,000 miles. Consult your owners’ manual or service technician to see what’s recommended.
Since a water pump either works or it doesn’t, you need to change it when it fails. Water pumps fail in one of two ways: the bearings fail or they begin to leak. It’s possible to have a leak from a cracked water pump, but it usually leaks at the gasket where it attaches to the engine.
So how can you tell when the water pump is failing? If you can hear a low-pitched grinding sound coming from the water pump – it’s got a problem. If you can see coolant in that area, you’ve got a leak.
Some water pumps are driven off the timing belt. They might be under a plastic cover so you can’t see the water pump. Look for coolant on the driveway. If you see some, have your service center check it out.
Most timing belts need to be changed at 60,000 miles – some longer. It’s a good idea to change your water pump at the same time if it’s one of those that’s driven off the timing belt. To start with, 90% of the work’s already done with the timing belt change. And, if you don’t, and develop a leak later, you’ll have to change the belt again along with the water pump because the belt will have been contaminated by the leaking coolant.
You can replace your water pump with a brand spankin’ new one or with a rebuilt pump. Rebuilt will save you some money, but ask your technician what he thinks. Don’t feel too bad if your water pump gives out. They will all wear out eventually. Your service technician can get you back on the road and on with your life.
The most recognizable part of the coolant system is the radiator. It is connected to the engine with hoses and is filled with coolant. The coolant draws heat off the engine and then goes into the radiator. Air passes through cooling fins to reduce the temperature of the coolant and then it’s back to the engine again.
There are several ways for the cooling system to fail. Most common is with the coolant itself. Coolant is a mixture of water and antifreeze. The proper mixture keeps the coolant from either boiling away or freezing. Both of which can result in massive engine damage.
Another very important coolant issue that is often overlooked is the age of the coolant itself. Antifreeze has additives that protect the coolant system from corrosion. As these additives are depleted over time, they can’t protect the radiator and other parts from rust, scaling and corrosion. Old coolant may still keep your engine cool, but it won’t protect it from corrosion.
If you see a warning message to check the coolant or if the temperature gauge is in the hot zone your cooling system needs to be checked. It’s OK to add water or antifreeze yourself. But you need to be cautious. Remember four things.
First, you never want to open the radiator pressure cap. You could be severely burned.
Second, try to get to your Schaumburg service center at Schaumburg Automedics immediately if your coolant is low. If that is not possible, follow the directions in your owners manual – it will direct you to only make additions to the coolant overflow bottle.
Third, remember that you need a proper mixture of water and antifreeze. If you make an emergency addition to your cooling system, follow-up with your Schaumburg Automedics service center where we can make necessary corrections.
Fourth, not all cars use the same type of antifreeze. You need to check your owners manual to make sure you use the right kind. Mixing antifreeze types or using the wrong kind of antifreeze may void the manufacturers warranty on your cooling system. Again, another reason to rely on your Schaumburg Automedics service center in Schaumburg to do things right.
Remember, your Schaumburg service center has the equipment to change your coolant quickly and inexpensively.