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Power Strokes
6.4 Tech
To Retune or Not Retune
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[QUOTE="skate918, post: 1454200, member: 8016"] I purchased my 08 6.4 a little over a year ago. The previous owner had it tuned but could not give me much info on who or what tune is on it. I know it is not a high HP tune as it doesn't run anything near like my other trucks in the past but it's also not getting the fuel milage either, around 15-16 hwy. It has an Edge CTS Attitude in it strictly for gauges which is how it was when I got it. A buddy gave me his old vin locked SCT x4, forgot to give it to the dealer when he traded the truck in. I'm stuck on the fence about what I want to do and what route to go. Sent from my iPhone using Tapatalk [/QUOTE]
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To Retune or Not Retune
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