i was trying to data log with some new tunes i have been trying out and my vcm scanner will only start out with 14 psi and 33 degrees of main timing everything else seems normal but it will start from there and on one of my recent runs it ran it up to 55 degrees of timing which i think isnt good but i also dont think it is correct and i havent changed any of my boost tables and it went to 44psi. any help would be greatly appreciated . ps i belive the vcm scanner was one of my pulls i dont really remember if that was the one though and i my engine setup is a stock 07.5 6.7 cummins
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