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  1. T

    Front Diff sensor leaking

    Did an oil change today, noticed that the sensor that is located towards the bottom of the front differential housing is leaking. Anyone know what this sensor is? Seems to be weeping just enough fluid to drip on the panel you remove to get to the oil drain. I’ll post a pic of the sensor location...
  2. T

    Can someone educate me?

    Hi, I am new to the forum and just purchased a 2020 ST. I live in Colorado where 91 is the highest available at the pump, so I am looking into E30 or E50 tunes. Now from what I understand, those tunes are referencing a specific ethanol percentage, and I am assuming the standard blend is with 93...


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