Originally Posted by RobertISaar with P4, either send a mode 4 command to clear out the learned BLMs or set the BLM min and max to 128. I need to learn these mode 4 commands...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42! 1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner! -= =-
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