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Power Strokes
6.7 Aftermarket
6.7 Tuning
Tuning help (Mini)
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[QUOTE="NMSVT, post: 1486780, member: 28064"] So i have been running freely at the tune of about 75k miles. Truck runs great, no issues whatsover. The other day i tried to install my SCT iTSX programmer instead of the mini just to try it out. Unfortunately, i had left the SCT in my Lightning. So i proceeded to reinstall mini and after i started truck up and drove home, truck ran way better than before! Ran stronger and faster. The next day, went back to how it was before... Any suggestions? I have tried searching and could not find anythinng on the subject. Any help appreciated thanks! [/QUOTE]
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