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Thread: 2011-2014 Mustang GT Readiness Monitors

  1. #21
    I know this is a old thread but I have the rear o2s active w no cats and use vibrant o2 restrictors and they let everything go ready so those def work
    GOD HELP US ALL....

  2. #22
    Advanced Tuner
    Join Date
    Jun 2008
    Location
    Tyler/Longview, TX area
    Posts
    746
    Do you still have COT enabled? What year is your GT?

  3. #23
    hell no lmao the last thing I want is some other shat messing w my fuel and spark, there is already too many variables to deal w so eliminate all that is not needed is best imo
    13gt btw
    GOD HELP US ALL....