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Discussion Starter #1
Hey yall i have a 2002 7.3 f250 i have it straight piped, with an 8" lift, on 35's. I just put in a new terminator high pressure pump and procomp ES9000 shocks. I am getting around 9mpg and i cannot figure out why. I know the lift and tires hurt my mpg but it shouldnt hurt it that bad. My rpms dont hang and i can blow a little smoke if i hammer it. I drive my truck super slow and do not accelerate fast. The only thing i can think of is that the injectors could be bad? Please help!!!
 

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Is the speedo and odometer corrected for the 35s?
 

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Are you running stock injectors?
How man miles on the injectors?
 

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Discussion Starter #4
Stock injectors and the speedo doesnt bounce :p i cannot figure this out for the life of me. I try to drive under the speed linit just to get around 12 mpg
 

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What gear ratio does the truck have?
 
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