Sunday, April 29, 2012

Top 5 Reasons Why Your Car Overheats

Are you having issue with your car overheating? It can be a frustrating problem to deal with and diagnose. This record will go over some of the most coarse reasons why cars and trucks overheat.

Problems With CVT Transmission

One of the most coarse reasons for a car overheating is a stuck thermostat. It can stick or frost in the ended position blocking the flow of coolant to your engine. The easiest way to check if your thermostat is not open is to feel the upper radiator hose. Once the motor warms up it should come to be warm. If it does not get hot the thermostat is probably not opening.

A second coarse cause of overheating is a leak in your vehicle's cooling system. If your car is losing coolant there will not be sufficient left in the car to keep it cool. This is easy to diagnose as the radiator will be low on fluid and there will probably be a pool of coolant on the floor of your garage. Look for leaks in the most coarse places like around hoses and around the welds of your radiator. If you can not find the leak you might need to take it to a shop to have the cooling law pressure tested.

The third cause is a faulty water pump. The water pump is a vital part of your cooling law since it is responsible for circulating coolant straight through your engine. With a faulty water pump your car will not run for more than a few minutes without overheating.

The fourth cause of overheating is a bad cooling fan. There are two types of fans, galvanic and mechanical. The galvanic fan should come on automatically once the car reaches operating climatic characteristic or when the A/C is turned on. If it doesn't you should have it replaced. The mechanical fan will run all of the time but has a clutch which makes it turn faster when the motor heats up. With the car turned off the fan should not turn too unmistakably especially when the car is warm. You can also check for signs of leakage from the fan clutch. If you see any problems have it replaced.

The fifth cause of overheating I will talk about is a clogged radiator. Over time the radiator can fetch deposits of rust and debris. This is especially true if radiator fluid has not been flushed on a regular basis. If you fancy a clogged radiator you should take it to a shop to have it professionally cleaned.

Those are some of the most coarse cause for car overheating. car overheating can cause a great deal of damage to your vehicle. If you are experiencing issue be sure to fix your car or take it to a potential mechanic as soon as possible.

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