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What is the cause of the Geely Starry Toors? Pre-Geely engineer gives an answer

As the first model of Geely 4.0, Xiangrui is responsible for the heavy responsibility of Geely high-endization. After listed, you will have a market in a market with a “subverstrist”. With the size of the medium-sized car, 2.0T high-performance engine, and the price of the compact car.

But after Xingrui listed, the abnormal sound problem of this car is endless, especially the fuel tank. At least hundreds of owners currently reflect this problem on each car complaint website. Speaking of abnormal sound, there may be many users don’t think this is not a big problem. However, if the abnormal sound is particularly serious, it must be affected by sales and reputation, such as Mazda Acz, eventually destroyed.

And Geely Star Rui, as a car in all aspects, a good car, after the problem of abnormal tanks, is also extraordinary attraction. And many owners reflect, the problem of abnormal tanks is no solution.

A car owner said: “At the beginning, it is considered to be a trunk. There is user feedback that the trunk is open or There is a snoring when it is closed, and this problem is raised when the check is in the case. The 4S shop said that the new car has this phenomenon. Later, when driving or take a car, after the driving process, the position has always been 咚咚, carefully check, discovery The abnth is derived from the fuel tank. On March 22, 2021 and 4S shop communication, 4S shop maintenance technicians have been confirmed after the two abnormalities are true, but they think that the abnormal sound is normal, the owner does not agree with the 4S shop Speaking, communication is no fruit, and finally failed to solve the problem. “

Recently, I saw a speech released by a former Geely Automotive engineer online. He has an abnormal sound of Xingrui, has its own understanding, credibility. This article, let’s take a look at the Xingrui Toors. What is caused by it.

This perceived quality engineer in front of Geely said that Xingrui’s fuel tank aboument problem is very common, so it can be excluded to be a problem caused by environmental factors, basically, can be judged to be designed.

The root cause of the abnormal noise of the Starry Toors is an irregular design of the fuel tank shape, and there is no anti-wave board design.

Due to the cause of the CMA platform architecture, the Xingrui fuel tank structure is irregular. When the oil volume is greater than one-half, the fluid space in the tank is large, resulting in the gasoline due to inertia. An abnormal sound.

But the irregular fuel tank is now using a lot of models, why is there a problem with Xingrui? The root source is that the Starry fuel tank has no anti-wave board. The anti-wave board is a structure that suppresses the shake of gasoline.

The reason why there is no anti-wave plate is Geely considers cost. After all, the CMA platform, Volvo’s cost is high. The same level of joint venture models can provide a small displacement engine of 1.4T or even 1.6L. Moreover, Xingrui provides higher performance power and stronger prices, so Geely can only reduce costs through other ways.

Can Geely Xingrui’s oil tank abound problem solved? For users, they are not solved. After all, the fuel tank is not able to change the personal user. So I still have to count on the manufacturer to solve it. In fact, the manufacturer solves it, it is not difficult to add the anti-wave board in the fuel tank. For Geely, adding a looffrot board then cost increases.

This Ji-ranking engineer also estimates that because of the abnormal sound is not a fatal problem, Geely may not be able to solve from the current situation. At the time of the medium-term change, the R & D personnel in Geely thought to evade.

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