What would you consider normal for break-in oil? Owner of a new '23 Lexus GX in which the oil was changed at 860 mi, 1,861 and 3,813mi. The 860 mi oil change was done at the dealer and the 2nd and most recent oil change was done by myself.
I am still seeing very tiny metal particles (glitter) within the oil filter and oil. Would you consider that normal and within spec of an engine break-in after 2 oil changes? Dealer indicates that the metal shavings is normal for the first oil change at the 10K mi OCI and told me to bring it in for service. I've sent a sample of the oil to Blackstone and I am awaiting their analysis.
Including a picture for reference below:
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