What are the causes of new car shaking?
2 Answers
The causes of new car shaking are: 1. Poor fuel quality; 2. Issues with the ignition system; 3. Insufficient engine power; 4. When the clutch is released to the semi-linked position, the vehicle may shake; 5. Loose connection between the transmission and chassis; 6. Uneven combination of the clutch pressure plate and clutch friction plate; 7. Problems with the coordination between the accelerator and clutch; 8. Dirty throttle or excessive carbon deposits on the fuel injectors. The solutions for new car shaking are: 1. Replace with qualified fuel; 2. Control the clutch at the optimal engagement point; 3. Replace the pressure plate and friction plate; 4. Replace the spark plugs; 5. Clean the fuel injectors; 6. Remove carbon deposits. The hazards of car shaking include: 1. Worsening engine carbon deposits; 2. Causing poor ignition and spark plug misfires; 3. Accelerating the aging process of engine components.
I just bought a new car not long ago and noticed obvious shaking during low-speed acceleration, especially in urban traffic jams—the entire steering wheel vibrates. After doing some research online, I learned there are quite a few reasons for new car shaking: the most likely culprit is an engine ignition system issue, such as carbon buildup on the spark plugs or faulty ignition coils, leading to uneven combustion. Fuel system problems, like insufficient fuel pump pressure or clogged fuel injectors, can also cause unstable fuel supply. Suspension components, such as improperly installed shock absorbers fresh from the factory, might contribute to the shaking too. New cars are particularly prone to these minor issues during the break-in period, so it’s advisable to first inspect the fuel and electrical systems—don’t delay and let the problem worsen. If needed, quickly head to the 4S dealership for a comprehensive diagnosis. After all, it’s a new car under warranty, and getting it fixed for free is the most cost-effective solution.
