1.5T What happened to the engine chattering and flameout of Honda crv?

The reasons for the engine chattering and flameout of Pacific Auto Network 1.5T Honda crv are as follows: 1, the engine throttle is too dirty or there is too much carbon deposit in the nozzle, and the gasoline sprayed from the nozzle will be absorbed by a large amount of carbon deposit during cold start, which makes it difficult to start the engine when the mixture is too thin during cold start; 2. The ignition system of spark plug, high voltage conductor and ignition coil is not working normally; 3. The oil supply pressure is abnormal, the intake pressure value is wrong, and the sensor is not working normally.

There are many reasons for engine jitter on the road, such as unclean air filter, broken high-voltage line, life of spark plug, abnormal water temperature, blocked fuel nozzle, carbon deposit, oil dirt blockage, etc., which may cause engine jitter.

202 1- 12-030 is useful. Honda crv engine vibrates for several reasons:

1, the engine has a serious carbon deposit, and the most common reason for car jitter is that the throttle valve is too dirty or the fuel injector has too much carbon deposit. When there is too much carbon deposit in the engine, the gasoline sprayed by the injector will be absorbed by the carbon deposit during cold start.

2. The mixture causing cold start is too thin, making it difficult to start. In this case, only when the gasoline absorbed by carbon deposits is saturated can it easily enter the car. After entering the car, the gasoline adsorbed on the carbon deposit will be sucked into the cylinder by the vacuum suction of the engine and burned, making the mixture rich.

3. The engine combustible mixture is sometimes rare and sometimes rich, which leads to idling jitter after cold start. The lower the temperature, the more engine oil and carbon deposit are needed for cold start, which will affect the smooth progress of cold start.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)