Why does the 10th-generation Civic engine shake momentarily upon startup?

[OWyatt]

10th-generation Civic engine shaking momentarily upon startup is a normal phenomenon. It is quite common for the engine's vibration to cause slight shaking of the entire vehicle during startup. Typically, after warming up the engine for a few minutes and allowing the RPM to drop below 1000, the shaking will cease. Here are some details about the 10th-generation Civic: 1. Powertrain: The 10th-generation Civic is equipped with either a 1.0T three-cylinder or a 1.5T four-cylinder engine. 2. Features: It comes with a four-way adjustable multifunction steering wheel integrating music controls, phone call functions, etc.; a versatile center console layout incorporating the ECON intelligent green energy-saving assist system, engine auto start-stop system, auto hold function, and electronic parking brake.