On truck EGR cleaning machine

[Unilevers]

i watched one done once. after 5 min of use it shutdown the engine 3 times after 3 oil filter changes due to low oil pressure in the next 5 min. then after that it took 3 oil changes to get the oil pressure to return to normal and we ended up pulling the pan and cleaning the gunk off the pickup screen because the oil pressure would randomly drop off. cant imagine what that did to that engine but that was the one and only one that place ever did.

dont do it