I am new to the custom tuning concept and have been working with a guy to help me get my truck running right. Having a lot of trouble with detonation and was wondering how to read one of these datalogs accurately.


I called SCT and they were little help. I was hoping to get some basic understanding of what this datalog shows and where I can make improvements.


Is there a way to attach or send an excel file to a post?


Any help would be greatly appreciated.