Ray McIntireJr
Well-Known Member
Flashed my ST back to stock and started getting good mileage, right around 19 mpgs of mixed driving with some 60 & 65 mph highway driving. Flashed back to 89 performance and immediately dropped down to right around 17 with no 65mph highway driving and not much intown driving. I love the way it runs but with gas as high as it is it's killing me at the pump. Oh, and it was also warmer when I flashed it to 89 perf.
There has gotta be something I can do to get better mileage with the XCAL3 tunes.
btw, before you say it, I also had both the 87 & 89 mileage tunes from Torrie but it didn't matter I still got the lower mileage even driving easy.
There has gotta be something I can do to get better mileage with the XCAL3 tunes.
btw, before you say it, I also had both the 87 & 89 mileage tunes from Torrie but it didn't matter I still got the lower mileage even driving easy.