Hello, My first post here but I read and learned alot from this website, I have a problem with my 2007 trailblazer LT 4wd (high miles). It drives smooth no noise or any other issues except that on medium to high speed the steering wheel shakes for 2 seconds on sharp bumps(no loud noise) I...

We have a very distinct front end wobble in our 2005 2wd 4.2L EXT LS at slow speeds. Most noticeable between 20 to 30 MPH. Strong enough that you can see the hood wobble and the front seat passenger's knees wobble sideways a little. Also you can feel a slight pulsing of the vehicle (not the...

Last week did some much needed work...we noticed some play in the wheel and had already replaced hub assemblies. Noticed my tie rod ends were loose and really worn. So we replaced those. My dad also noticed this: when the trailblazer was on the floor, the lower ball joint he was looking at...