i see right off whats wrongyou didnt get a tune from allen..
.that would have solved any of the problems you now have
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i see right off whats wrongyou didnt get a tune from allen..
.that would have solved any of the problems you now have
![]()
'13 silverado LT...stock
'11 lt 4x4 z71..tvs1900
'01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance