Originally Posted By: OVERK1LL
Originally Posted By: DanMiller
I think you can use them to tell if an oil is good or not, M1 has consistently high wear numbers higher than most oils. I have personally never seen a bad one for G-Oil
No, you can't. That's not their purpose. They are designed to show you contamination and point out any potential issues like a bearing failure, coolant ingress....etc. You cannot contrast minute variances in PPM to determine which oil is "better" or even protecting "better".
From what I have learned I would agree with this statement.
You can use oil analysis to measure a certain oils performance in a specific engine,and compare different oils in that very same engine but because there are slight differences in engines even an identical engine will have different wear numbers because they aren't exactly the same.
A uoa is great to compare an oils performance then establish trends in that specific motor,but because everyone drives different and conditions are different it's really tough to group them all together.
And I'm not a mobil fan whatsoever however the whole comparing uoa with different engines and that mobil shows higher metals is minutiae as far as I'm concerned.
Yes,if the difference was hundreds of ppm well then yes it's something to consider however 10ppm difference wouldn't cause me to lose sleep.
I dont like mobil as a company and yes I hold a bias however I don't think using any of their products will extend or shorten the life of any engine when an adequate service schedule is implemented.
Just my opinion.
Originally Posted By: DanMiller
I think you can use them to tell if an oil is good or not, M1 has consistently high wear numbers higher than most oils. I have personally never seen a bad one for G-Oil
No, you can't. That's not their purpose. They are designed to show you contamination and point out any potential issues like a bearing failure, coolant ingress....etc. You cannot contrast minute variances in PPM to determine which oil is "better" or even protecting "better".
From what I have learned I would agree with this statement.
You can use oil analysis to measure a certain oils performance in a specific engine,and compare different oils in that very same engine but because there are slight differences in engines even an identical engine will have different wear numbers because they aren't exactly the same.
A uoa is great to compare an oils performance then establish trends in that specific motor,but because everyone drives different and conditions are different it's really tough to group them all together.
And I'm not a mobil fan whatsoever however the whole comparing uoa with different engines and that mobil shows higher metals is minutiae as far as I'm concerned.
Yes,if the difference was hundreds of ppm well then yes it's something to consider however 10ppm difference wouldn't cause me to lose sleep.
I dont like mobil as a company and yes I hold a bias however I don't think using any of their products will extend or shorten the life of any engine when an adequate service schedule is implemented.
Just my opinion.