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secondary air injection

  1. 2012 Tundra 4.6 with P0418 Code?

    Performance Intake & Exhaust Systems
    I need some help with my 2012 Tundra with a 4.6l please.... The other day I started my truck for the first time of the day, and my check engine light came on. The truck seemed to have a slight hesitation at first. I stopped and fueled up and afterwards the truck seemed to run fine. When i got...