Engine oil VALVOLINE or Pentosin

VALVOLINE Engine oil

I waited 9,000 miles to change my oil most recently (with 36,000 total on my VR6 Jetta). The oil is Valvoline 5w-40 synthetic, which I buy from my local NAPA who now stocks it - finally. Bottom line - oil was still in very good condition - still suitable for further use - viscosity still well within 5w-40 perameters @ 14.1. Trace metals ppm were amazingly low for 9,000 miles of use.

Pros: oil still in good condition
Mileage: 14484 km
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