A car thermostat accelerates car engine warm up and regulates its operating temperature. It maintains the minimum required operating temperature in an engine by regulating the amount of coolant sent to the radiator for c... More »

A car can run without a thermostat. However, operating a vehicle without a thermostat may result in serious engine damage caused by the engine operating at too high a temperature. More »

To replace a car thermostat, unbolt the gooseneck housing around the thermostat near the top of the engine, unbolt and remove the old thermostat and gasket, bolt in the new thermostat and gasket and reconnect the goosene... More »

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A car alternator is an aluminum piece of equipment attached to a car engine's crankshaft by a drive belt. When the crankshaft begins turning after the engine is ignited, it rotates the drive belt, which forces the altern... More »

A drive shaft is a component of a car engine that allows for the transfer of torque from the energy-producing drive train to the other parts of the vehicle. It is most often used on rear-wheel or four-wheel drive vehicle... More »

The car radiator is responsible for preventing the car engine from overheating. When the engine is in use, it produces a lot of friction and heat, and the radiator uses coolants to keep the engine running at a healthy te... More »

The ignition system of a car engine works by creating a controlled spark using an engine control unit. The engine control unit determines the best timing to initiate the spark in the ignition system, which then ignites t... More »