Tag Archives: two-year 150000-mile field test

Eco Ultra two-year, 150,000-mile taxi-tough field test

November 26, 2013   Guest Author

Eco Ultra two-year, 150,000-mile taxi-tough field test

Universal Lubricants’ infinitely repeatable closed loop cycle transforms used oil into clean, purified re-refined oil that equals the highest performance levels of premium virgin-crude

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