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Power Strokes
6.4 Aftermarket
08 f250 rev slam questions
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[QUOTE="Powerstroke Man 6.4, post: 1162073, member: 4573"] I also have a rev slam with spartan tunes on my job 2 drw it does it no mater what tune,reloading the tune ,extra quart of trans fluid ,tow haul on turns it did it with the original trans and it still does it with the new trans the truck has now. I've learned to just deal with it but if spartan could try to "tune it out" that would be great. The last time 6.4 spartan tunes were revised was in November of 2011. IDK when us spartan guys are going to get revised tunes and but I hope its soon LOL. Another problem is the "touchy" throttle on 250+ tunes that I wish they could tune out every single bump you hit it "bucks" being a DRW it appears very often and you can get very annoyed fast on just a 20 minute drive ive tried back off the throttle before bumps change fuel filters put my foot a certain way nothing fixes it. I rode in gearhead tuned trucks and I love it and that's why I always recommend them no rev slams no touchy throttle and "bucking" on bumps. Overall more refined tuning. This post it not to "bash" Spartan its just the "bugs" I have found running the tunes over the years. [/QUOTE]
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