DFP delete and Spartan Tuner

[OneTon]

28.3 mpg??

[fordfish]

geeze, I can't get 14 on the hiway with the 210 tune.......

[Gerry]

Originally Posted by texguy75

on this trip, yes, however I have hand calculated several times and it has been within a few tenths each time. I did have a slight tail wind on this trip

IMO the lie-o-meter is worthless for mpg with a tuner. I've put close to 5,000 miles on my truck in the past month and a half with my Spartan tuner and not once has the lie-o-meter been close to my hand calculated numbers. I highly doubt you got anywhere near 28.3 mpg but anything's possible these days. If you want to get the true number that yuo can trust you'll need to refill the tank and then check the numbers by hand.

[fordfish]

^ that is the only true way to calc. mpg what are you seeing with what tune. i have the same rig in 4wh. drive

[Gerry]

Fish....... I have a detailed post on another site (hint, hint TDG) that you can look at where myself and a few other members have listed pretty good details on our mpg. I'm not sure if linking to another sites is in the rules so I won't do it but try my hint and see what comes up. Look for "Got back from a good tow...........".

Thanks,
Gerry