oil additive already included in....

Messages
593
Location
Quebec Canada
Tell me if the name below represent the additive normally found in regular engine oil and tell me which are not: Boron,Barium,Calcium,Magnsium,Molybdenum,sodium, phosphorus, sulfur, zinc. Sulfatation, nitration, what those number are supposed to tell me ? Once again thanks for your time
 
Messages
140
Location
New York City, NY
http://www.natrib.com/appnotes/app31.htm http://www.oilguard.com/side_menu/oil/oil_analysis.php Also, for nitration and oxidation you want that to be below 100%, above 50% means the oil has been used up quite a bit. Haven't seen sulfation but I suggest the same thing, because that is prob associated with acid. TBN is associated with them too, generally when it drops down very low (below 2 I think) the oxidation and nitration accelerate. It also allows the engine to make acids which corrode parts!
 
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