Every Diesel engine that we have had an EGR cooler fail has shown elevated amounts of sodium (Coolant) in the Engine oil samples. Granted these are in Cat D9's and 836 Compactors.
That's what I tried to explain to the Dealership but they seemed to think it would be ok. I'm not seeing any signs of coolant in the oil (not milky), but there's certainly traces I'd imagine.
Hey Guys, I'm new here but I have read a lot of good information ya'll have posted. Anyway I Have a 2016 I bought used earlier in the year. It had 44K miles and seemed to be in great shape. I recently had the Emissions Recall done at 65K and as many of you stated, lost some power and fuel...