If I Use 87 Octane Gas, Can I Use the 93 Octane Tune on my SCT Tuner?

    December 22nd, 2021

    No, this can potentially cause harm to your engine. Always select the octane gas you are currently running in the vehicle. 

    If you are in a location that doesn't have the exact octane levels offered on the device then always use the tune lower than the octane you have in your vehicle.

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