Can I switch between synthetic and conventional oil?

Yes, it’s possible to switch between them, although it’s best to follow your vehicle’s manufacturer recommendations. If your car is older, consult a mechanic before making a switch.

Is synthetic oil worth the extra cost?

In most cases, yes—especially if you want longer intervals between changes and better protection. For frequent drivers or those in extreme climates, the investment often pays off.

How often should I change synthetic oil?

Many full synthetic oils are rated for up to 10,000 miles between changes, but always check your vehicle’s maintenance guide for specifics.

Newsletter | July 2021 - Petroleum Service Company

Are Supply Chain Issues a Concern for You?

Your favorite lubricants and other petroleum products might be in short-supply. Watch our video to see how PSC can help you get through this supply chain issue.

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Category Spotlight: Heat Transfer Fluid

Heat transfer fluids are used in countless applications, and at PSC we offer 3 different types. Find out what each of them is used for and which would be best for your application.
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