What if MG zs idle jitter can't be solved?

It is normal for MG zs to have slight jitter when idling, but it needs to be checked if the jitter is serious. It is recommended to check your engine, spark plug and ignition coil in turn. If these are all right, then clean the throttle and nozzle, which can generally eliminate jitter.

Possible causes of idle jitter:

1, the serious carbon deposit in the engine leads to the car shaking, and the most common reason 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 fuel injection head will be absorbed by the carbon deposit during the cold start, which leads to the lean mixture during the cold start and makes it difficult to start. In this case, only when the gasoline adsorbed by carbon deposits is saturated, it is easy to run into the car. After running into the car, the gasoline adsorbed on carbon deposits will be sucked into the cylinder by the vacuum suction of the engine for combustion, which will thicken the mixture and dilute the combustible mixture of the engine, resulting in idling jitter after cold start.

2. Ignition system problems Check the working conditions of spark plugs, high-voltage lines and ignition coils. Poor working conditions of ignition system and spark plug can also lead to such failures.

3. The oil pressure is unstable. If the engine carbon deposit has been cleaned, the throttle valve has been cleaned, and the spark plug has been replaced. Still found that the body shakes when idling. It is recommended to check whether the oil supply pressure and intake pressure sensors are normal. If the oil supply pressure of the oil pump is abnormal or the value of the intake pressure sensor is incorrect or works poorly, it will cause the body to shake.

For more information about what to do if the idle jitter of MG zs cannot be solved, please visit:/ask/2ace16107471.html? Zd view more content