Fault diagnosis of the engine - so if you need it?

Fault Diagnosis of the engine is carried out usually at service stations that have qualified staff and equipment, it is capable of this operation. Modern cars should be diagnosed only in specialty care centers because of the technology, all brands are different. Of course, there are universal centers that are certified by different manufacturers. This certificate confirms the competence center in the field of data services.

Such equipment usually costs a lot of money, and its content is not under the power of a HUNDRED small, so the quality of service can not worry.

The fault Diagnosis engine may be much cheaper. This can be achieved simply by using the curiosity of his mind. Sending car in for service should be preceded by simple diagnostics of the engine on the candles, they are very much can give about the condition of the car.

No matter How hard a car engine, no matter how much electronics they didn't run, it has parts that are worn out. This wear and can be identified by the color of the candles. It should be remembered that this technique is applicable only to petrol engines, as diesels simply no.

Let's Start with the worst – carbon deposits on the spark plugs. If there is such a sign, together with him, you notice the oil consumption and increased fuel consumption. In addition, the engine will be much more smoky. All this points to the wear of the piston in the piston rings and oil caps. Oil simply gets in the combustion chamber. Probably about the methods of repair are possible.

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The fault Diagnosis engine may identify not only existing problems, but also "beginnings" which then become a serious problem. It happens that the candle soot is observed. She is also black, but is easy to wash. In this case you should adjust the carb, either check and, if necessary, replace it. The problem here is that the fuel mixture run rich with gasoline, which leads to sooting on all surfaces in the combustion chamber. After adjustment, it is desirable to verify the elimination of the fault and run the engine at medium and high rpm.

In addition, fault diagnosis engine and thus increasing the resource, since not all fault is removed from the unit down. With some engine can work for 10,000 km of mileage, then “stand stake”. Such a situation would be a disaster for every motorist.

Sometimes the opposite effect, when the gasoline in the mixture is not enough. Then the engine difficult to start. On unscrewed the candle you will see white patches. The solution to this problem is the same as the previous one.

Diagnosis and engine repairs can be performed at home, but it requires a solid set of tools and enough time and effort. Do not interfere, and knowledge in this area. If there is no confidence, you should go to the service station.