08 LMM. How important to have EGT probe? I'm about to go with Edge race CTS and turbo back exhaust. Is stock truck have EGT probe? And what is the differance between "expendeble and nonexpendeble" EGT probe? Thanks
Killerbee, I am new to Duramaxes and have learned a lot from reading info That you have provided, thanks! Now a lot of threads recently, you have posted vague answeres to questions like the one above. Could please expand on the post above? So there are 2 probs on a stock truck, can we get any info from them? What do the stock sensors provide info to? What are your thoughts on aftermarket egt probs? Are these stock probs on all Duramax models? I think these are some of the questions that I and the original poster would like to know. Thanks!Yes the stock truck has an EGT probe. 2 of them.