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Power Strokes
6.4 Aftermarket
MCC / DIY Tuning for 6.4
MCC Tuning
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[QUOTE="Dzchey21, post: 1009395, member: 63"] start by raising idle rail pressure to 7000-7500 that should clear most of it up, it will knock a little more but its not bad Change the rail pressure tables so that the pressure comes up much faster than the standard hd300, this will make it drive much better and less smoke. Thats where i would start, you should also raise the desired back pressure some, your turbos should follow the tables fairly well and be responsive. Just be sure that your crusing back pressure isnt too high our you will drink the fuel [/QUOTE]
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