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Does oil have a shelf life? I bought this case of full synthetic oil probably 10 years ago when it was on a killer deal. Still good? : r/MechanicAdvice
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Valvoline High Mileage with MaxLife Technology Synthetic Blend 5W-30 Motor Oil: Maximize Engine Life, 5 Quart 881163 - Advance Auto Parts
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Old World Industries PEAK SAE 10W-30 Full Synthetic Motor Oil with MICRO-CLEAN™ - Endicott, NY - Owego, NY - Owego Endicott Agway
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