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  1. The 02-09 "How-To" and DIY Section
    I feel stupid asking this, I need to know the easiest way to get the timing chain guide screw. I took on the task of changing the head gasket on my 2004 Chevy Trailblazer V6 4.5L. I'm down to this last bolt and we will be able to get to the gasket. I say we because I have to get my brother to...
  2. OEM Issues
    Yep it's sad but true..... So over the last two weeks I've been hearing an exhaust leak every time I start up the Denali in the morning..or when it's been sitting for at least 3 hours. So I did many searches here and some other sites and nothing was to specific on this problem. And holy...
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