My car has been buying for some time, and now there is a small problem, although it does not affect the use, but it also makes me very inconvenient. This problem is on my oil meter, and its accuracy is absolutely doubtful. In the former 1/2, the pointer dropped very slowly, and after half of it, it felt that the engine was like drinking oil. Every time I go to the last white line when the pointer comes to the gas, sometimes I add 100 pieces of oil, and the pointer rises to different positions. Even once the oil was filled up, but the pointer could not reach the top. What's the matter?