Frequently Asked Questions
Is thicker oil better oil?
Thicker oil can be better for older engines in which engine parts have worn over the years. However, it is generally recommended to always stick with the viscosity recommended by...
Is thicker oil better oil?
Thicker oil can be better for older engines in which engine parts have worn over the years. However, it is generally recommended to always stick with the viscosity recommended by...
Is bulk oil a lower quality oil than packaged oil?
No. Bulk oil is the exact same oil that is bottled and sold in retail locations.
Is bulk oil a lower quality oil than packaged oil?
No. Bulk oil is the exact same oil that is bottled and sold in retail locations.
Do synthetic oils create more sludge?
No. Valvoline synthetics are higher in detergents to help clean an engine and reduce the risk of sludge.
Do synthetic oils create more sludge?
No. Valvoline synthetics are higher in detergents to help clean an engine and reduce the risk of sludge.
Is synthetic oil "fake" oil?
Synthetic oils are not fake – they are still derived from crude. However, synthetic oils use higher base-stocks than conventional oils. Synthetic oils also go through a different process than...
Is synthetic oil "fake" oil?
Synthetic oils are not fake – they are still derived from crude. However, synthetic oils use higher base-stocks than conventional oils. Synthetic oils also go through a different process than...
