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Power Strokes
6.4 Aftermarket
MCC / DIY Tuning for 6.4
Tuning engine without transmission tune
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[QUOTE="Dzchey21, post: 1125125, member: 63"] I haven't tried that on a 6.4. 6.7s ask if you would like to tune the transmission or not. You can select no if you want. That's a pretty good question I'm not sure if selecting manual effects the engine tune or not to be honest. I think you are probably right I just doesn't tune the tcm [/QUOTE]
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6.4 Aftermarket
MCC / DIY Tuning for 6.4
Tuning engine without transmission tune
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