Dongfeng Jingyi x6 shows that the car is weak in the late acceleration period and the cruise cannot be started.

Hello, the acceleration of Dongfeng Jingyi X-6 reflected by you is weak, and the following situations are probably summarized for your reference. 1, the engine produces more carbon deposits. This situation is mainly due to the fact that gasoline is not fully absorbed by the engine, which leads to the formation of carbon deposits, resulting in insufficient combustion of the car, leading to car jitter and increased fuel consumption. 2. The oil quality does not match the engine. For example, 0W20 is suitable for Japanese smooth inner walls, 5W30 is suitable for European and American cars, and 0W40 is suitable for old cars with high viscosity. Once the oil viscosity is too high, it will lead to higher fuel consumption and carbon deposition. 3. If the throttle or nozzle is not cleaned for a long time, the spark plug is not replaced for a long time, or even the intake manifold fails, or the engine is out of the cylinder, it will affect the fuel atomization combustion and lead to a series of problems. 4. If the timing gear is not replaced after long-term use, the gear is seriously worn, abnormal sound occurs, and the meshing is loose and frustrated. The present situation can be solved by replacing it in the repair shop.