What are the symptoms of engine cylinder explosion?

[IsabelMarie]

Here is a detailed introduction to the symptoms of car engine cylinder explosion: 1. Significant increase in engine noise: When a cylinder explosion occurs, the overheated and expanded piston will violently rub against the cylinder block, causing abnormal engine noise. 2. Severe shaking and black smoke emission: The engine shaking becomes very noticeable, and in severe cases, black smoke may be emitted. The expanded piston will undoubtedly hinder the piston movement, and increased friction between the piston and cylinder block will cause severe engine shaking. 3. Overheating of the radiator: Due to increased movement resistance, the pressure inside the engine cylinder will become very high, which can easily lead to engine overheating.