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  1. I

    How to Dyno?

    How is the dyno done on the ST? By this I mean usually a dyno is done in the 1:1 gear, so which gear is that on the ST? Also, Is it done in Manual mode? Will it shift even in manual mode? And I assume you have to be in sport driving mode also. Please forgive my ignorance, I've only done...
  2. I

    E85 Question

    I've heard about the E85 tuning. I know the tune includes the High Flow fuel pump. Outside of needing a fuel pump upgrade, Why is the Explorer St not advised to run E85? The manual doesn't allow for the use of E85, and I don't want to void my warranty. Is it the degradation of hoses...
  3. I

    Tuned Drive Mode

    Please ignore my ignorance here. If I was to get the ST tuned, Would the tune only apply to the Sport Drive mode? For example you would not want it active in eco, snow, etc...


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