i want compare the difference between my stock truck and tuned truck. My dad atcually wants to see the difference. he doesnt believe tuners work haha.
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i want compare the difference between my stock truck and tuned truck. My dad atcually wants to see the difference. he doesnt believe tuners work haha.
Been looking around for awhile about this and can't get a straight answer. So I just replace all injectors on my 08 6.7 cummins and I have been hearing that you have to calibrate the injector codes...