Engine oil ingredient

Messages
593
Location
Quebec Canada
Where can I find a complete description of the ingredient and the reason why they are included in the oil ? Example why do we have boron, or why magnesium, and what is their role ? Thanks
 
Messages
13,132
Location
By Detroit
Wow Molakule! You got me going. Now I have another place to spend time when I run out of things to do in the Car and Truck Lube forum and at the FordTrucks.com Oil and Lube forum. I already made a lengthy post in Question of the Day under HTHS.
 
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