What's wrong with BMW x5 reporting 2d34?

The first is the fault of the engine oil system, specifically, the nozzle is blocked, the oil pipe leaks, and the power of the gasoline pump is reduced. These reasons will cause the car to speed up slowly and accelerate weakly; It is recommended that the owner clean the fuel injector and oil system. Second, the engine air intake system failed. Besides oil, the engine needs air. Blockage or excessive carbon deposition in gasoline filter and throttle will lead to insufficient air intake and slow acceleration. Laiyang headline

The third is the spark plug, which is the source of many car failures. The poor ignition performance of the spark plug will also lead to the slow speed increase and weak acceleration of the car. It is recommended that the owner replace the spark plug. The fourth is the problem of engine cylinder. If one cylinder of the engine fails, the engine can run, but the strength is far from enough. Yangtoupailai

The fifth is to turn on the air conditioner in summer. Small displacement vehicles will find it difficult to accelerate and fuel consumption will increase rapidly; This is because the air conditioner needs to drive the compressor to do work when it is working, and the power of the compressor is very large, so the engine can be said to be too busy, and the speed increase will naturally be very slow. Toutoulai sheep

The sixth is insufficient tire pressure. Insufficient tire pressure will make the tires of the car flat, which will also cause the car to be unable to speed up at this time. In addition, we must learn to judge the source of the problem according to the symptoms. For example, the exhaust pipe emits black smoke, so there are problems with the ignition system and throttle when burning; If there is blue smoke, it may be that the engine oil has entered the combustion chamber, which is what we often call burning engine oil. Laiyang headline