Blackstone Labs Pennzoil Ultra 5w-20 Pure One Yellow Filter 77k on unit 15k on oil .5 qt Makeup This Prius has seen some miles since we last saw a sample from it, but it looks like the miles have been good to it. The only metal noticeably higher than universal averages is iron, and that makes sense because you're running more miles than average on the oil. The high silicon returned, but it's not really excessive compared to what we've been seeing or compared to universal averages, so we un-highlighted it. No fuel was found this time and the TBN was okay at 2.2. Try 18,000 miles on the next oil and check back. Nice engine. ALUMINUM 5 CHROMIUM 0 IRON 15 COPPER 2 LEAD 0 TIN 0 MOLYBDENUM 64 NICKEL 0 MANGANESE 1 SILVER 0 TITANIUM 0 POTASSIUM 0 BORON 130 SILICON 25 SODIUM 6 CALCIUM 2711 MAGNESIUM 67 PHOSPHORUS 671 ZINC 847 BARIUM 0 cSt Viscosity @ 100°C 54.9 SUS Viscosity @ 210°F 8.75 Flashpoint in °F 370 Fuel % .5 Antifreeze % Water % Insolubles % .3 TBN 2.2 TAN ISO Code _________________________ '08 Prius '08 GL1800 '09 Sentra '98 Shadow 750 '10 Jeep Rubicon
