What Causes Manual Car Shaking During Start-Up?

1 Answers
LaHaven
07/29/25 8:43pm
Manual car shaking during start-up can be attributed to several reasons: insufficient engine power, loose connections between the transmission and chassis, or uneven engagement between the clutch pressure plate and clutch friction disc. Failure to address these issues promptly may lead to increased carbon buildup in the engine, damage to the spark plugs, and accelerated aging of engine components. The manual transmission primarily transmits power through the clutch, with the clutch pressure plate being the main component responsible for kinetic energy transfer. Prolonged use of the clutch in a semi-engaged state or the engine operating under abnormal load conditions can exacerbate wear on the clutch pressure plate, resulting in a reduced service life.
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