Why Does the Car Engine Shake When Starting?

1 Answers
Jan
07/29/25 7:40pm
Car engine shaking during startup can be caused by: 1. Dirty throttle body; 2. Faulty spark plugs; 3. Non-functioning engine cylinders; 4. Aging rubber components in the engine mounts and transmission mounts. The car engine is the device that provides power to the vehicle, determining its power performance, fuel economy, stability, and environmental friendliness. Car engines are categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid motors. Among these, both gasoline and diesel engines belong to reciprocating piston-type internal combustion engines, converting the chemical energy of fuel into the mechanical energy of piston motion to deliver power output.
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