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Engine light came on Help!!!

Discussion in 'Chevy Trailblazer Forum (GMC Envoy)' started by neva duplicated, Oct 28, 2008.

  1. neva duplicated

    neva duplicated New Member

    i have a 2004 chevy trailblazer the engine light came on i took it to autozone they told me it was the secondary air filter i dont know where its located at maybe someone could help me with this problem thanks
  2. MrShorty

    MrShorty Epic Member Staff Member 5+ Years 1000 Posts

    Can you post the actual code number?

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