Problem with my 2006 Chevy Trailblazer Ext
6 cylinder 4.2L Vortec

GM Computer codes = no
Repair for this problem = replaced stabilizer links
GM tech = jk
question = I have a rattling noise in the left front when I go over some
bumps. The shocks seem to be fine, but I don't know what is the problem.
Yes, those stabilizer links are the most common.
If there is ANY oil on the strut, i would suspect that is your noise. Even if
no oil, the strut may be noisy.
One odd thing i have run into a few is that the hood latch does not have
enough down force when hood latched. This will cause a rattle that can
be mistaken for a suspension component. Also loose fender inner splash
shield as well as front bumper fascia loose.
If a lot of miles, be sure to check all suspension on that side- ball joints,
control arm bolt and bushings, etc.
Auto Repair Help by Expert Mechanics
Problem with my = 2006 Chevy Colorado.
Repair work done prior = front rear and emergency brakes replaced. Rear suspension, leaf springs all replaced. Rear
shocks, due to minor motor vehicle accident
Work done to repair this problem = All of the replaced as well as follow ups for additional issues that still has not been
resolved. The front drivers side AVS sensor that is attached to brakes was also replaced but continues to present
issues.
Question = Need to know what would continue to create the brakes to drag, grab squell and lock up.  Need to know
how to correct this issue.
GM Tech:
With all the work done after the accident, there could be several reasons- a pinched brake line. That
would depend if just one fo the brakes was dragging and locking up.
Misadjusted emergency brakes, brakes hose collapsed internally- this would cause truck to pull to one
side when braking, faulty master cylinder, poor quality pads and rotors, etc.