Grasp the timing of flameout to reduce carbon deposition

The problem of carbon deposition is the most common and most troublesome issue for car owners. The formation of carbon deposits is related to many aspects, such as the habits of gasoline and cars.

Car coke has always been the most troublesome maintenance aspect for riders, but if you pay attention to good driving habits during daily driving, you can greatly improve the formation of car carbon deposits. Here are some basic tips.

1, the use of clean gasoline Gasoline impurities are the main component of carbon deposition, so the cleanliness of gasoline to form a carbon deposition trend is weaker. However, it should be noted that high labeling does not necessarily mean high quality. The labeling only represents the octane number of the oil and does not represent quality and cleanliness. Some car owners use gasoline cleaners in gasoline to ensure the cleanliness of gasoline. This can effectively prevent the formation of a carbon deposit on the metal surface, and can gradually activate the original carbon particles and remove it slowly, thereby protecting the engine from harm. However, the addition of gasoline cleaner must be careful, if you add a counterfeit product will have the opposite effect.

2, do not idle for a long time idle speed long time, the engine to reach the normal temperature will take longer time, gasoline is sprayed to the back of the valve after the evaporation rate is slow, carbon deposition is also born. At the same time, often idling, the air flow into the engine is also small, so that the erosion of carbon deposition is also very weak, it will promote the deposition of carbon deposits.

3. Pay attention to the timing of flameout. For cars equipped with turbocharger, do not turn off immediately after driving at high speed or after climbing. Turn off after 10 minutes at idle. The car with turbocharger will form carbon deposition speed. It is several times faster than a naturally aspirated car.

It is recommended that the vehicle owners perform the free-to-remove cleaning of the air intake system every 20,000 to 40,000 kilometers under the conditions that the conventional maintenance meets, that is, the inlet of the vehicle using a dedicated device-specific method without disintegration of the engine. The carbon deposition operation is performed at the sites where carbon deposition is likely to occur, such as valves, oil passages, and the like.