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car will never run

  1. Help with crazy AFR and stalling at idle

    I4 - Forced Induction
    Hey guys, i'm mostly finished with my turbo build and started it up for the first time last week. After having lots of problems when trying to manipulate my tune to compensate for 290s in the primary injectors, i gave up on that and threw the 190s back in. For the most part, the engine runs...