Fixing your EGR/DPF Problems...

[Devildog1]

Thanks for the add. I have 13 cm2350 that I just bought 2 months ago that currently has 575,853 miles. Since I’ve had it I’ve had to put in almost a gal on coolant and I was just chalking it up as egr was failing but yesterday I was changing the delta p sensor and I noticed that there was liquid that seeped out of the threads of the egr temp sensor for a split second after I turned the truck off. Is that where my coolant is going and what do I need to looking at that causes this? Thanks for the response