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Have the tires checked for being round. You can balance a square block but it won't roll smoothly.

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Q: Why would a car's steering start vibrating at speeds over 70 MPH?
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What would cause a buzzing vibrating sound in a 99 VW Cabrio when you turn the steering wheel to the right but not to the left at all speeds?

bad wheel bearing


What causes a car to shake at higher speeds?

== == As the car speeds up the unbalanced wheels start to wobble. The force of the wobble is transferred to the cars body through the steering mechanism. You would feel the shaking first in the steering wheel. It becomes more pronounced as you pick up speed. == == * Front end need's religning, bad tires or tie-rods. * Tires are low in air.


Why would the steering of your 1997 F150 take sudden turns at high speeds and feel mushy at all speeds?

Check for worn steering or suspension parts i.e. Idler arm, Pitman Arm, Tie rod ends, Ball joints, etc.


What attention does our '90 Lumina APV need when there is considerable play in the steering wheel at slow speeds and excessive vibration at high speeds?

Your issues could be caused by numerous things associated with the front steering on your vehicle. It is best to have it inspected by a mechanic. A tire shop would be the cheapest and would be able to fix any problems.


Why would a 2002 Corolla start vibrating around 65 and quit around 75?

Tires bad or out of balance.


What would cause an engine vibration on a 98 dodge neon the vibrating happens at all speeds at idler even if the engine is working in parking or neutral?

Not running on all cylinders? Bad harmonic balancer?


What would cause bouncing at high speeds on a semi truck?

Bad mount on the steers, worn/loose/damaged steering components, axles out of alignment.


What would cause car to make a high squeaking noise whenever you have the wheel turned slightly but only at speeds slower then 40mph?

It is most likely due to a loose power steering belt. If the steering wheel is hard to turn at speeds slower than 40mph or it gets harder the more you turn it and the squeaking noise happens when you turn the wheel, then you need to check the tension on the power steering belt.


What would cause your car to make squeaking sound when you turn the wheel while parked or in very low speeds?

Loose or worn out power steering drive belt. Usually this is a loose or worn belt on the power steering pump. The pump works its hardest when the vehicle is parked or at low speeds so if there is a belt issue, it will happen then.


When ever you hit about fifty mph or so your car begins to shake horribly as if you were in an unbalanced washer the whole body shakes and everything but is fine at lower speeds What is the problem?

I would start with wheel balance but the front end steering and suspension needs to be checked also.


How do you fix power steering for pontiac g6?

Figuring out what the cause of the problem is would be the place to start.


Your steering wheel has be vibrating ever since you got the car well you got a tire rotation and balance and it still vibrates what should you do next?

i would check the brake rotors for warping if it gets worse when pressing the brakes