What to Do When the Car Body Shakes During Acceleration?
3 Answers
If there is an increased noise during the moment of acceleration, it may be due to a loose universal joint on the half-shaft, and timely inspection and repair at an auto repair shop is necessary. Additionally, carbon buildup on the throttle body and fuel injectors can also cause shaking during acceleration, so regular cleaning is required. Solutions for shaking during acceleration are as follows: 1. Replace the filter elements, including the oil filter, fuel filter, and air filter. Replacing clogged filter elements can improve filtration efficiency, enhance fuel quality, reduce impurities, and ensure more complete combustion in the engine. 2. Clean carbon deposits, including those on the spark plugs, throttle body, and cylinders. Common methods include using carbon cleaner, dry ice cleaning, and fuel system additives. 3. Clean the fuel injectors. The fuel injectors can be removed for cleaning, and after cleaning, they can be tested to check if the atomization effect meets the standard (fuel injection volume per unit time).
Body vibration during acceleration can indeed be quite annoying. Having driven for many years, I've encountered this issue several times. The most common causes are unbalanced tires or deformed wheel rims, which can usually be resolved by getting a dynamic balance at a repair shop. Sometimes, low tire pressure or uneven tire wear can also cause vibration – simply adding air or replacing the tires should fix it. Another possibility is a faulty engine ignition system, such as aging spark plugs causing rough acceleration; inspecting and replacing the spark plugs typically solves the problem. If the vibration is more noticeable at high speeds, it might be due to worn drive shafts or CV joints, requiring professional inspection. Regular maintenance, including checking tires and engine systems every six months, can effectively prevent such issues. Never ignore this problem as it may affect driving safety and increase the risk of losing control at high speeds.
As an ordinary car owner, the shaking during acceleration initially made me quite nervous. After consulting a mechanic friend, I learned it could be a simple issue, such as needing a tire balance, which can be fixed at a repair shop for a small cost. Another common cause is excessive carbon buildup in the engine, leading to poor fuel delivery; cleaning the throttle body and fuel injectors should resolve this. If the suspension system is loose or the shock absorbers are failing, it can also cause vibrations during acceleration, especially after hitting potholes. It's recommended to first check if the tire pressure is appropriate and whether there are any foreign objects stuck in the wheels. Pay attention to road conditions during daily driving and reduce sudden acceleration to prolong component lifespan. Address any issues promptly to prevent minor problems from turning into major repairs. Remember, safety comes first—stop the car safely if necessary before inspecting.
