Oxygen in the air is one of the necessary ingredients for the engine combustion process. The function of the air intake system is to allow air to reach your car engine. So the question is - what exactly do we need to know about it? Now that modern engines are not equipped with carburettors, it's the fuel-injected engines we are concerned about. The tubes are typically powder-coated or painted to match a vehicle. Now, with the technological advancement and ingenious engineering minds, intake systems are available in metal tube designs, allowing a greater degree of customisation. In the 1980s, the first air intake systems were offered and consisted of moulded plastic intake tubes and a cone-shaped cotton gauze air filter.Ī decade later, overseas manufacturers began importing popular Japanese air intake system designs for the sport compact market. Additionally, It retains the lubricant quality, prevents the engine from overheating and thereby saving it from wear and tear.There are a handful of car owners out there that are not quite sure what an air intake system does, how it works or how important it is to a car. Oil cooler which helps to maintain the engine oil temperature also keeps its viscosity under control. However today, most vehicles use oil cooler system for better engine performance. Initially, manufacturers used the oil cooler only in the racing/high-performance vehicles. Oil cooler transfers the heat from the engine oil to the engine coolant through its fins. It cools down the engine oil which becomes very hot. The Oil Cooler is a device which works just like a radiator. The oil galleries also supply the oil to the crankshaft, crankshaft bearings and camshaft bearings thru holes drilled in them as well as to valve lifters/tappets. The bigger passages connect to the smaller passages and supply the engine oil upto the cylinder head and overhead camshafts. Oil galleries consist of big and small passages drilled inside the cylinder block. The Oil Galleries are nothing but series of interconnected passages which supply the oil to the remotest parts of the engine. For this purpose, manufacturers provide oil galleries within the engine. In order to get better performance and longer engine life, it is essential that the engine oil quickly reaches the moving parts of the engine. There are mainly four types of lubrication systems used in automotive engines which are:
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