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Old 04-25-2021, 09:45 PM   #11
SFV1LE

 
Drives: 2018 Hyper Blue ZL1 1LE
Join Date: Dec 2018
Location: CA
Posts: 1,365
Quote:
Originally Posted by Clavery1322 View Post
Did mine at my dealership at 950 miles and the tech said the oil was "shimmery". Take that for what its worth but i think 500-1000 is a pretty good spot.
Shimmery diff fluid at first change is normal.

Enough metal in motor oil to cause visible shimmer, even in the first oil change, is not normal as far as I know. Have you considered oil analysis?

If there was metal in the oil, it might continue. If the analysis is healthy now, whatever they saw is just break in residue.
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