Ask a question. If the engine is missing the cylinder, will it turn on the trouble light?
Lack of cylinder fault light will not be bright, when the cylinder is missing; idle instability, trembling, accelerated, slow, obvious decline in power, tail gas has gasoline, fuel consumption increased significantly.
The lack of cylinder would be bright lights fault, read fault codes is a fire cylinder or multi cylinder misfire fault, reflected in the lack of power, the engine shake, some intermittent fault (fault line caused by modified anti-theft) will display the fault lamp, but the engine has no obvious state
Will light machine fault light (yellow light) or lack of cylinder, the most obvious is the idle speed instability.. engine sounds abnormal