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  1. 02-09 General Tech Q&A
    Hello hello, I have a 06 Trailblazer and removed all the seats to clean the carpets. When it came time to put everything back together I realized I had lost two of the 18mm nuts that keep the seats bolted in place. I figured I’d just do a quick google search and replace them but I have no idea...
  2. OEM Issues
    I'm hoping I can pick the brain of some of the experts here. I'll start by saying I'm far from a car expert, but I can usually tell when something isn't acting the way it should. It's a 2004 Trailblazer with the 4.2L I-6. A humming/gutteral sound started at high (50+ mph) speeds on the highway...
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