What Causes the Classic Focus to Shake During Acceleration?
1 Answers
Classic Focus shaking during acceleration can be attributed to the following reasons: 1. Damaged engine mounts: When the engine mounts are damaged, their noise and vibration reduction functions are compromised, especially noticeable during acceleration and deceleration with pronounced shaking and noise. 2. Unbalanced wheels: This can also lead to shaking during acceleration and may cause the steering wheel to vibrate. 3. Excessive throttle carbon buildup: Carbon deposits in the throttle can lead to various minor car issues, with acceleration shaking being one of them. 4. Faulty spark plugs: In the engine cylinders, the air-fuel mixture requires an electric spark to ignite. If the spark is weak or absent, it can lead to a misfire, disrupting the engine's balance and causing the vehicle to shake and produce noise. 5. Clutch slippage: Whether it's a manual transmission or a dual-clutch transmission, power is transmitted by clamping the clutch plates. When the clutch slips, it can cause the engine to shake as if in a semi-engaged state, or in severe cases, result in jerking or even stalling.