Suspension, Brakes and Tires Discussion, Steering wheel shaking!? in Item Specific Cadillac Discussion; I dont know what it could be? but for some reason when I turn my steering wheel hard right it ...
I dont know what it could be? but for some reason when I turn my steering wheel hard right it vibrates and shakes really bad? but when i turn hard left it doesnt do this? what could be some of the causes do you guys think?
My 96 ETC does something similar only when the wheel is fully to the left. It's a very rapid vibration. The best way I can describe it is it's like driving on those grooves on the side of the highway (the ones that are supposed to wake you up if you doze off). Obviously I only notice this at slow speeds b/c that's the only time the wheel will be fully turned. The wheels are not out of alignment and there is no shaking or pulling when the brakes are applied and further it only occurs if I make the turn to the left. Maybe we can help each other out.
If you have access to tools, jack the front of the car up to the front tires are off the ground.
then (do this to each side) grab the bottom of the tire and pull in and out with a bit of force.
also do this by grabbing the sides and pulling in and out as well.
If there is play when you do this, the bottom will tell you if the ball joint is bad, and the middle will tell you if your tie rods are bad. Also, if it moves no matter where you pull and push, suspect a wheel bearing.
You can crawl under and see if any linkages are loose or look for parts that are worn as well. You might get lucky and find it.
If you are not very mechanically inclined you may want to take it to a good front end shop, or back to the dealer to diagnose the problem.
Other things to suspect is bent rim, bad CV joint, and worn strut, and maybe more if I've missed something.