Quote:
Originally Posted by R L Newb
added oil change number 4. Looks like the values have planed out and the stock oil is still doing well.
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The oil is thickened up to a 30 weight so I wonder if you have some oxidation going on. This is why I like Oil Analyzer's Inc because you get TBN, oxidation, and nitration cheaper than a Blackstone uoa without TBN.
What air and oil filters are you using? Hopefully the silicon is still from break-in because it typically drops a little more quickly.
-Dennis