Quote:
Originally Posted by AaronM
The Blackstone analysis from my Mobil 1 0W40 came back with 1169 ppm ZDDP, which is well above what the new spec supposedly limits it to.
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Good to know..
.Pdf shows 1000 ppm Phos & 1100 ppm Zinc out of the bottle.
How many miles were on the oil change interval?
How many miles on the engine?
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