I have a 99 trailblazer,when i get up to about 40 mph I get a vibration when the steering wheel is moved left and right.more noticeable to the left.........any thoughts?

 

It is quite possible that you have a wheel bearing that is starting to go or a component in the steering (idler arm, tie rod end, etc) that is worn and allowing play in the steering.

Another possibility is that you have something wrong with a tire. You could rotate the tires and see if the vibration goes away.


*Moving to 2nd Gen Tech* - Tech questions should be posted in the appropriate tech sections. The new member area is for new member introductions.

 

rotate and rebalance the tires.