Quote:
Originally Posted by 68GMCCustom
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So, based on this I'm screwed. It is not the original PCM for my Engine, But it is a PCM for the 2007 and 5.3ltr engine. This tells me I have to buy a tuner that will initiate the Relearn program or take it to a Stealership to get them to do it. However, I can't do that until I get it started. Also, according to this it will still run but not run very well? It will just throw the code.