Dongfeng Shen Feng S30

After the vehicle runs for a period of time, due to the chemical reaction during the entry and combustion of external dust, it is easy to stick some colloid on the fuel nozzle, which will hinder the normal injection of fuel and affect the perception sensitivity of the fuel nozzle, resulting in poor atomization of gasoline, thus delaying ignition and making it difficult to start the vehicle.

Tips: Go to the garage or 4 S shop to clean the fuel injector. ?

Reason 2: Battery power loss

The battery has a certain service life. If the battery is used for a long time, the initial starting voltage will be very low. For example, dirty oil attached to the battery surface will make the voltage output unstable, leading to car body jitter.

Tip: Always clean the battery and replenish the electrolyte. ?

Reason 3: The fuel quality is low.

Generally speaking, in autumn and winter, the fuel oil has high viscosity and is not easy to evaporate, which has certain influence on the heat energy during combustion. At the same time, in the informal gas station, the fuel quality can not be guaranteed, which will also cause insufficient power after the vehicle starts.

Tips: choose a regular gas station to refuel, and don't be greedy for more and lower prices. ?

Cause 4 Throttle carbon deposit

Throttle carbon deposition will affect the perception of throttle and air intake, which will lead to the delay or even error of computer transmission signal, thus causing the abnormal situation that the vehicle cannot start, even accompanied by jitter.

Tips: clean the throttle, or add some detergent additives to the fuel when refueling.