icp sensor????
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i have it on hi performace right now, its better on fuel in this tune then in tow haule tune, how do i kno if the ipr is bad?
Last edited by Bigred7.3; Apr 28, 2011 at 08:07 PM. Reason: Automerged Doublepost
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Jet A Fuel
6.7 Liter Dodge Cummins 07.5-12
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Aug 3, 2015 10:45 AM



is it inconsistently running bad??