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      12-16-2018, 07:27 AM   #972
steveff4
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Drives: 2013 BMW M3
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Quote:
Originally Posted by PilotAce View Post
Seems odd that they tell me it's a nice first report, but to watch copper levels closely because its 2x the average value already? I'm thinking one more lab report, and change out RB before November next year if it looks the same, but immediately if it looks like a worsening trend?
I wouldn't sweat 4ppm versus 2ppm. The test repeatability and reproducibility is most likely greater that 2ppm, which means they are essentially the same number.
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2013 BMW M3 Coupe :
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Last edited by steveff4; 12-23-2018 at 07:43 AM.. Reason: typo
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