YouTube - ‪mrsillyman's Channel‬‏

This guy has a 15 part series on GM Diagnostics that covers just about every part of the truck, pretty interesting, I wanted to post in the tech articl section but realized I couldnt, Thought some of you might find it interesting, I know there are a lot of vids out there on repairs but these are all in one place.

 

subcribed to his channel. Great find. il watch them later when i havent been drinking lol

 

Another good one is 1a auto. I used their vids for brakes and my whole front suspension. Just search 1a auto blazer and it'll come up.

 

Yeah I seen the 1a auto ones this is great to good find