Citgo Synthetic Blend, 5-30w, 4950miles, Equinox

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42
Location
MN
This is a report for the Citgo synthetic blend version. NOT the full synthetic. First test done with a 07 Equinox with 41960 miles. Report looks Ok I guess, but I'd like some thoughts on the high copper level. I'm new to this, so I have no idea what might be causing it. Should I try another oil? I'm using this brand to save my mother some money on her oil changes. Thanks everyone.
 
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