Auto >> AutoSPT >  >> Car Photos

What can cause the car 2 shake at 45- 50mph BMW 1991?

1. Unbalanced Tires: Tires that are not properly balanced can cause a shaking sensation in the steering wheel and throughout the vehicle. This can be caused by uneven tread wear, improper tire installation, or a damaged tire.

2. Damaged Wheel Components: Bent or damaged wheels, wheel bearings, or ball joints can cause the vehicle to shake at specific speeds. These issues can be caused by hitting potholes or other road hazards, or from wear and tear over time.

3. Driveline Issues: Problems with the driveshaft, transmission, or differentials can also cause shaking or vibrations. This could be due to worn or damaged components, low fluid levels, or misalignment.

4. Engine Mounts: Failing engine mounts can allow excessive engine movement, which can lead to shaking or vibration throughout the vehicle.

5. Suspension Issues: Worn or damaged suspension components, such as control arms, bushings, or tie rods, can cause shaking at specific speeds. These issues can be caused by normal wear and tear, or by hitting potholes or other road hazards.

6. Brakes: Warped or unevenly worn brake rotors can cause the vehicle to shake when the brakes are applied.

7. Exhaust System: Problems with the exhaust system, such as a loose or damaged exhaust pipe, can cause shaking or vibration at specific speeds.

8. Aerodynamic Issues: In rare cases, aerodynamic issues such as a damaged or loose body panel or a poorly-fitted aftermarket accessory can cause shaking at certain speeds.

To identify the exact cause of the shaking, it is important to have the vehicle inspected by a qualified mechanic who can diagnose the issue and perform the necessary repairs.