What is the problem with car vibration?
2 Answers
Car vibration is caused by abnormal ignition. Here is a relevant introduction about car engine maintenance: 1. Keep the crankcase well ventilated: Pollutants in the air will deposit around the PCV valve, which may clog the valve. If the PCV valve is clogged, polluted gases will flow back into the air filter, contaminating the filter element and reducing its filtering capacity. The inhaled mixture will become dirtier, further polluting the crankcase, leading to increased fuel consumption, accelerated engine wear, and even engine damage. Therefore, it is necessary to regularly maintain the PCV and remove pollutants around the PCV valve. 2. Regularly change the engine oil and oil filter: When the oil passes through the fine holes of the oil filter, solid particles and sticky substances in the oil accumulate in the filter. If the filter is clogged, the oil cannot flow smoothly through the filter element, which may cause the filter element to burst or open the safety valve, allowing the oil to bypass through the bypass valve and carry dirt back to the lubrication parts, accelerating engine wear and increasing internal pollution.
Car vibration issues are quite common, and I've encountered them several times with various causes. The most frequent one is unbalanced tires, especially when driving on highways where the steering wheel shakes violently, possibly due to improper wheel balancing or uneven tire pressure. Secondly, damage to the suspension system, such as worn-out shock absorbers, can cause noticeable body sway, particularly on bumpy roads. Another common issue is engine ignition problems, like faulty spark plugs, which can cause the car to vibrate during idling or acceleration. Heavy vibration during braking is usually due to uneven brake discs, leading to a jolting sensation. It's advisable to check the simpler issues first, such as tire pressure and wear conditions. If the problem persists, visit a professional workshop for a comprehensive inspection to prevent vibration from affecting handling safety and causing unnecessary risks.
