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  1. 02-09 Vortec 4.2L I-6 Engine and Drivetrain
    This TB has been giving me a run for my money. I have the 02 TB LS, 5.2 I6. Was running decent enough despite having an evap code I haven't handled yet, until this morning. *note, it has been VERY loud upon starting over the course of the last week or so- still undiagnosed as well. Noticed...
  2. Exhaust Mods
    I've been lurking the exhaust forum for the last 2 weeks trying to decide on an exhaust for my truck. I liked the magnaflow but couldn't bring myself to spend the extra 200 (i got the stainless gibson) because I've got some work to do on the GTO. All the vids up here made the gibson seem like it...
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