Hello everyone, Im new to this so I guess i should have done this before I posted a small book and begged for help! I have a 08 trailblazer, owned a 2002 trailblazer before it. I'm a third generation autoworker at general motors where we build the colorado/canyon and the full size van. Ive been laying in the dirt wrenching on things that should've been scrapped since my first dirtbike as a kid. I have never been inclined to post in a forum before. While researching my current predicament, I came across gmt nation and it was clear there is alot to be learned here. Thanks