Car cut off at the light

[robmustang201528]

Car cut off at the light. Happened more then once. At first thought maybe it was me but this is the third time it has happened. Tune, cold air longtubes (6 speed PP)is what's on the car. Reloaded a different tune and it still happened. Has this happened to anybody? Is something loose? What can I check?

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[Dominant1]

Do logs for your tuner, also try adding lucas octane booster ...could be bad gas...

 

[robmustang201528]

I have the sct x4. How do I do logs? Just plug it up everytime I'm in the car and let it record?

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