What problems should be paid attention to when Beijing vehicles go out of Beijing to refuel[汽车维修知识]

When the travel season is coming, many car users have chosen to travel in their own cars, and self-driving has become a major way for modern people to travel. Back then, when I had fun on weekends, my neighbors in the neighborhood would walk around with my friends. At that time, my vision was narrow, and I wanted to see the outside world? Never thought about it. However, if you travel out of Beijing by car, you must fill up the gasoline in Beijing for a National III standard car, otherwise you will easily become "unaccustomed".

The reporter found: try not to cheer in other places

If you are driving a new vehicle that meets the National Ⅲ emission standard purchased in Beijing to another place, try to "drink" as little local oil as possible. Because the country currently implements the National Ⅲ emission standard only in Beijing and Guangzhou, and only the gas stations in these two cities can add the “National Ⅲ fuel” that matches the National Ⅲ vehicle. The oil quality in other regions may make you feel better. The car is "unacceptable". Many cities use ethanol oil. Ethanol gasoline simply means adding 10% alcohol to the gasoline. The relevant person in charge of the resource group of the Sinopec Sales Company told reporters that at present, they are only in the Beijing market. The supply of National III oil is only a pilot supply in Guangzhou. He said that although National III oil has high requirements on production facilities and storage conditions, it is not a problem in terms of supply. Because Beijing has very high requirements for the urban environment, the relevant departments require the use of this higher environmental protection grade National III oil, but there is no such regulation in other places, so there is no supply. The relevant person in charge of the PetroChina Beijing Sales Company also stated that they currently only supply National III standard oil in Beijing. The production process of this kind of oil is relatively complicated and the cost is high. At present, all are priced by the government, and the specific sales plan must be notified by the relevant state departments.

Expert suggestion: Beijing National III car should be refueled in other places

Experts said: The main difference between National II oil and National III oil is the difference in sulfur content. National III oil has lower sulfur content than National II oil. Although foreign National II oil will not damage the engine, it may also cause catalytic converters. Blockage,sensorThe failure. Experts suggest that Beijing National III vehicles should not refuel in other places as much as possible. "It is better to have enough gas on the road in Beijing, and it is better to bring some Beijing gas. If you have to, you should choose to refuel at the gas station on the side of the expressway. In addition, you can also add a certain amount of fuel to add detergent.

Expert analysis: good cars have an impact on car conditions

"Good cars eat sub-fuel, which will have a certain impact on the car condition." Experts said, "It is certain that the national Ⅲ car plus the national Ⅱ fuel will have an impact on the car, but the impact of different models is also different." Since December last year, Beijing Starting on the 1st, newly-purchased vehicles must be equipped with an on-board emission diagnostic system, OBD. The role of OBD is to warn vehicle emission problems. “If you go to a foreign country and cannot add National III fuel, OBD may falsely call the police. It's youcarThere is a problem with the components of the device and you are required to repair the vehicle. In fact, this is a fuel problem, not a car problem.

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