Just got the new car not long ago found that the car fuel gauge indicator needle is always high and low, take it to the 4S shop for inspection, and say that it is normal, what is wrong with this? The fuel gauge of the new car shows the current situation of high and low, in fact, the main reason is the problem of the oil level sensor. Since it is a new car, it is common to go up and down. So what should we do?
When the new car is in the run-in period, the fuel gauge will appear in a state of high and low, which is a very normal phenomenon, but the old car encounters such a status quo, and it is necessary to check it well. If the oil gauge scale is fast and slow, especially if the first half of the scale falls slowly, but it is half faster in the second half, then this phenomenon is relatively common.
If the fuel gauge scale of the new car suddenly drops to zero, it means that there is a problem with the sensor, you can go directly to the 4S shop for replacement, if it is an old car, then you must clean it in time. Because the gasoline contains a lot of impurities, and the oil level sensor has been soaked in it, it will be contaminated for a long time, which directly affects the accuracy of the instructions.
The sudden rise of the fuel gauge scale is mainly due to the fact that the connecting rod between the oil level sensor and the float is stuck, so that the float cannot float up and down normally, resulting in the sensor not changing, so the fuel gauge pointer is fixed in a certain position. So when we refuel our own cars, try to choose gasoline with better oil products like Sinopec, because clean gasoline will make there be fewer impurities in the pump, which can reduce the probability of oil meter failure.