Originally Posted by 2boostedSilverado Red, just for asurance, P0102 must be turn off too? Leave those codes alone, lol, they are set ok, your truck is sd tuned. Originally Posted by RedHeartbeat 101, 102 and 103 should be set to 2, no MIL light and have a checkmark in the box.
Nelson Performance FastestTruckList.com NP on Facebook Youtube Channel '94 Chevy Truck: 8.9 et, 408 twins
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