GT30fan
Well-Known Member
- Joined
- Nov 23, 2019
- Threads
- 13
- Messages
- 460
- Reaction score
- 247
- Location
- Livonia, MI 48150
- First Name
- Andy
- Vehicle(s)
- 2015 F350 4x4, 2019 GT350 , work trucks
My guess is no one cares about mpg, but the manual said if you corner over 75 mph, then add it. It may be its slowing you down to boot.... drag is dragDo any of us truely care about mpg with these cars. Lol
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