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Power Strokes
6.7 Aftermarket
Changed Tuning - Drives Way Better - Lost a Lot of Fuel Economy
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[QUOTE="bpan, post: 1402035, member: 17463"] Well, I am getting much, MUCH better fuel economy. My first tank I made over 1050km, vs my previous 650km/tank. I am on vacation right now and got better fuel economy towing an 8000lb travel trailer, than I did empty before. It is a lot quieter in the cab too. Less injector noise or something. The not so great: I do feel like I am down on power, its impossible to know if this is real or not but that's how it feels. Shifting overall under low-mid power feels harsh. Again not sure on the reason this is or if it is good for the tranny or bad. The BAD: My worst nightmare with changing tunes..... my 2-3 shift flare is back, and bad. Only happens literally on the 1st shift when cold, after that it is gone. I know this can be tuned out and hopefully we can work it out. Also even when warm, under full power it will slam this gear. Side note, whoever tuned the truck before must have made the turbo vanes cycle at idle, it sounded sweet making a "whoosh" noise every ~30 seconds. This is now gone. LOL. [/QUOTE]
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Changed Tuning - Drives Way Better - Lost a Lot of Fuel Economy
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