Hey Everyone, I’m having an issue with my 07’ Colorado’s Blower not working properly, I have read through a few feeds on the site and have done some trouble shooting based off of the information I have found but haven’t found the fix yet, here’s what I’ve tired 1. Check resistor for burning or...

on my 09 5.3 Colorado, I was surprised to see there isn't one serpentine belt like most GM vehicles have these days. I have not looked close (without taking everything apart so I can see whassup) but I don't see a tensioner on either of the two belts (AC appears to have it's own belt) Anybody...

Anyone ever think about removing powersteering and AC for some (little) performance gain? And how would you go about doing it if so? Just an idea I had. I know the whole "daily driver" factor will get shot out the window but I want to squeeze out as much power as I can by reducing the drag on...