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Old 11-16-2015, 04:23 PM   #5 (permalink)
GMan02GMC
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Join Date: May 2012
Location: South of Houston, TX
Posts: 116

All eight at once seems really strange. I would pull the battery leads and let the computer reset and then see what code comes back.
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2006 GMC LBZ/Allison 4x4 Crew Cab, White, Rancho Lift, 325 Yoko A/Ts on 20's, DSP5, ECM by Duramaxtuner.com, S&B CAI, 4 inch MBRP, Sulastics . . . and a carseat in the back.
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