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secondary air injection problem

Discussion in 'Chevy Trailblazer Forum (GMC Envoy)' started by canladync, Oct 29, 2006.

  1. canladync

    canladync New Member

    i have a 2004 trailblazer my check engine lights is on and has been for a while and now it say secondary air injection problem has any one have had this problem if so how o i fix it.
  2. ChevyFan

    ChevyFan Administrator Staff Member 5+ Years 5000 Posts

    Sorry, not had the problem. How many miles on your 2004?

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