What are the causes of car shaking?

[TaliaAnn]

Car shaking may be caused by engine misfire, worn or loose engine mounts, ignition system failure, unstable oil pressure, excessively dirty air filter, clogged fuel injectors, spark plug failure, etc. Here is a detailed introduction about car spark plugs: Overview: The car spark plug (spark plug), commonly known as the spark plug, is used to discharge the pulsed high voltage sent by the high-voltage wire (spark plug wire), breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the mixed gas in the cylinder. It can be roughly divided into standard spark plugs and insulator-protruding spark plugs. Others: The basic conditions for a high-performance engine are high-energy stable sparks, evenly mixed gas, and a high compression ratio. The key part of the spark plug is the insulator. The insulator of the spark plug must have good mechanical properties, high voltage resistance, high-temperature impact resistance, and chemical corrosion resistance. Ordinary spark plugs are mostly made of alumina-based ceramics.