Synthetic blend and fully synthetic oils are both improvements over conventional motor oil, but how do these more premium ...

While you may get away with putting generic oil into your Cummins diesel, the brand has some specific recommendations.

Yes, GF-7A engine oils are designed to be backward-compatible with previous ILSAC specifications in popular viscosity grades like 0W-20, 5W-20, 0W-30, 5W-30, and 10W-30. Consumers should look for ...

For heavy-duty vehicles: The Rubia Optima 1300 engine oil range is available in grades 15W-40 and 10W-30 (with Fuel Economy technology). What are the advantages of switching to synthetic ...

Whether for a high-mileage car or a new-generation vehicle, TotalEnergies Marketing Canada says that synthetic ... Quartz 7000 engine oil range is in grades 5W-20, 5W-30, and 10W-30.