Why worry about it. I think I lost one or both years ago. Who cares.
Oh may be that's why my car uses oil, and has tranny issues. Worry about the important things.
193k, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
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