hello, new to the lt swaps i have a 2016 5.3 with os#12672612 vats delete but no spark im not sure about fuel. ecm and tcm have different os# so not sure if thats my problem or is it something with...
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hello, new to the lt swaps i have a 2016 5.3 with os#12672612 vats delete but no spark im not sure about fuel. ecm and tcm have different os# so not sure if thats my problem or is it something with...