Your steering linkage get loose. The swaybar end links are also a common failure
No
Get a Haynes repair manual. These vehicles are too complex to treat like old school vehicles.
Front hubs my be wearing out.
location for 2003 chevy trailblazer coolant temperature sensor
Where is the input aux for a 2003 trailblazer
how do you set the clock on a 2003 chevrolet trailblazer
22 inch in front and 16 for the rear
replace the front brakes and rotors
it could be the idler puller rubbing on the bearings. we had to replace it on our 2006 Chevy trailblazer ext.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
Where is the neutral safety switch on a 2003 trailblazer?
need help changing the belts on my Chevy trailblazer lt 2003