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Old 05-02-2022, 06:20 AM   #1085
SJFGTO
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Drives: 2018 ZL1 1LE Nightfall Gray
Join Date: Jan 2018
Location: Walton Woods
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Quote:
Originally Posted by george View Post
On an oil analysis at 900+ miles there was metallic glitter in my oil. I drained that oil and put in a fresh change after 100 miles. I wonder if others have had this metallic glitter adding to the stress on these parts and creating the conditions for the stress fractures. I have no idea where this metallic glitter is from. I speculate it's the product of break-in.
Agreed. It is not unusual for there to be metallic “glitter” in the oil after a first change on a fresh engine, same with a diff fluid change. Not necessarily a sign of any problems if the particles are just dust and there is not an excessive amount.
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm

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