I have a 2018 F350 diesel tow vehicle. Since it was brand new in March I have put 13K miles on it. Every 400-500 miles when I stop I can smell a little bit of oil burning. There is no noticeable oi...
No leaks, no drips, no oil usage, means it's most likely fine. Have you ever worked a Diesel engine hard? They usually smell a little....like oil. Or maybe you are using Rotella oil. Haven't used it in a while, but that stuff stinks more than other oils. Had a buddy swear my truck had an oil leak when he borrowed it. Nope, just had Rotella in it.