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throttle body

  1. 2008-2013 CTS Performance Mods
    Okay so after I did my research about the vmax iceolator, I heard about the vmax ported throttle body. Well now I cant find anyone that sells it. I found basically the same thing on Ebay, some guy by the name of Greg was selling it. But these are not the vmax throttle body's. I was wondering if...
  2. CTS First Generation Forum - 2003 - 2007
    What's the small hose coming from the bottom of the throttle body then connecting to a thin plastic line going back between the upper and lower intake manifold on an '03 3.2? I thought it was a vacuum line but it's dripping antifreeze. I've replaced the hose twice but it still drips. šŸ˜•
  3. 2008-2013 CTS General Discussion
    So i have a 09 cts base I was getting engine power reduced and so I cleaned the throttle body put everything back on and Iā€™m still getting p0121 p0221 p0223 p2119 p0496 all connectors are fine but I heard about a tb reset but canā€™t find any info on it. Can anyone help???