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Has anyone changed injectors on our trucks yet? I'm getting terrible mileage even with foot out of it....(keeping under 2 1/2rpms).. so I'm slowly starting to pick it apart, I've changed plugs and got a cold air intake and since our fuel filters are in the tank with the pump I'm not changing that enless I do pump and all so I'm left with injectors enless you guys have any other suggestions
 

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I only recall one possible injector change, not for high performance. What MPG are you getting that makes you think injectors need changed? What test have been run? 12-14 in local driving is normal.
 

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Im getting 11 interstate according to my bdgt going 67ish
Have you done a "real" calculation? The BDGT average fuel economy can be changed up or down to match the real numbers. I doubt it's correct right out of the box. I had to change mine 10% up to get the real number.
 
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