Tuesday, July 17, 2012
Everything You Need to Know About Car Radiators
A car radiator has an important job to perform. When a car is in motion the engine operates at very high temperatures. If the engine isn't cooled your car can just overheat and burn down. Lets look more closely about the workings and the facts about car radiators. I will try to answer as many questions that people have about car radiators.
Should you slow down when your car is overheating? No you should not! What cools your engine is the combination of air flow and coolant flow across the radiator. Sometimes it is wise to increase your car speed to cool a overheating engine. Another way you can cool your vehicle is to turn on your heaters. Essentially heater is a cooling coil that dumps heat from the car's engine to the cabin of the car. On a sunny day you might be very uncomfortable, but your engine will be saved.
Can insects break your radiator? Not very likely at all. When you drive in an area where there are many insects your vehicle radiator will collect many of the remains. Don't worry because the hot radiator will quickly burn the bugs and it will leave only little pieces. You can easily wash that off with a water pressure gun. You don't have to worry about the bugs if you keep your car clean.
Does it matter what anti-freeze products I use? It absolutely does matter what products you put into your car. Some car manufacturers even void the vehicle warranty if you don't use the specified fluid that they recommend. Porsche is one of them. Always be sure and check your cars owners manual before you use any products in your radiator. You don't use any oil for your car and you shouldn't use any cooling liquid.
Should I perform a radiator flush? A radiator flush should be performed each year to make sure your radiator is working correctly and this helps the coolant to circulate properly through the engine cooling system. Solid deposits may form in the car's radiator over a period of time. Those deposits could block the coolant from circulating properly. Because of that the car may not cool itself as much as it should. A hot engine can damage many of its parts. Also if coolant isn't changed from time to time it becomes acidic and this causes its ability to cool the engine.
Is an aluminium radiator the best radiator? Aluminium radiators are used when building race cars or high performance vehicles. This is because aluminium is very light and if you can reduce weight then it would be great for increasing speed. The lighter the car the faster it can go. Besides that aluminium isn't the greatest heat conductor. A much better head conductor would be copper.
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