![]() Damaged Steering ColumnĪ fully functioning steering column (the connection between a steering wheel and steering mechanism) is essential for your car’s drivability. When these wear down, they allow a strong vibration to move up into the car’s body. If your axle and driveshaft pass inspection, the cause might be a worn CV joint.Ī CV joint is a rubber casing that rests around each end of the axle. On the other hand, bent driveshafts cause shaking at lower speeds, which fluctuates based on acceleration and braking. A bent axle can lead to shaking between 40-50 mph, with the vibrating increasing along with speed. Bent Axle And DriveshaftĪ recent fender bender could have bent your axle. When that happens, your Check Engine Light will come on. Less air or fuel causes misfires and engine shaking, too. If not, check your air and fuel filters.Ī clogged air or fuel filter can starve the spark plugs of both ingredients needed for combustion. A quick spark plug replacement should do the trick. This new firing order can cause misfires, creating a shake in the engine with each firing cycle. If your spark plugs have outlived their use, they’ll tamper with your engine’s piston firing order. The more power the engine exerts, the more vibration you’ll feel. If a motor mount deteriorates, you’ll be able to feel vibrations from the engine whenever it’s running. Motor mounts (engine mounts) rest between the engine and the engine bay to prevent engine vibration from traveling through the car’s body. Here are the two possible reasons your engine is causing a car vibration: A. A defective brake caliper or rotor will cause the brakes to always be slightly applied while driving (even if the brake pedal isn’t engaged), leading to a strong car vibration. If you hit the brake pedal and your car vibrates, the likely culprit is a faulty brake rotor (brake disc) or brake caliper. The only thing worse than brakes that don’t work are brakes that work when they shouldn’t! This causes resistance between the wheel and the axle, resulting in wheel vibration when the car is at highway speed. When a wheel bearing is worn or damaged, the respective wheel can start moving in and out. Wheel bearings allow the wheels to rotate freely while connected to the axle. If you notice diminished steering performance or experience a shaky steering wheel (steering wheel vibration), you should get the unbalanced wheel fixed urgently. Moreover, components like a wheel ball joint and bushings wear over time, and start giving “play” in your wheels when you move the steering wheel. If you have misaligned wheels, they’ll fight each other to find the correct wheel angles while driving - causing some strong wheel vibration and car shaking. If ignored, a tire issue can lead to a bumpy ride and affect drivability. Uneven tire wear or tire damage (formation of cracks or bubbles) can affect tire integrity. Maybe you’ve had a minor accident, scraped a curb, or are overdue for a new tire set. The cause can be the wheels and rims, a faulty wheel alignment, or a worn wheel bearing. ![]() Wheel IssuesĬar shaking while driving is almost always linked to wheel troubles. Here are the eight most common causes of car shaking: 1. 8 Reasons Your Car Is Shaking While Driving Why Does My Car Vibrate At Idle, But Smooth Out At Speed?.Why Does My Car Shake At Higher Speeds?. ![]()
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