Pennzoil specifically warns against using different oil weights -- the number following the dash -- in your car's engine.

Although it's not clear how many 2021 through 2024 models have been recalled, hundreds of thousands would be a pretty good ...

These oils are designed to lubricate an engine's internal components and prevent friction and heat. Popular oil types include 5W-30, 10W-30, and 0W-20. However, that's a small sampling of the oils ...

5W-20, 0W-30, 5W-30, and 10W-30. Consumers should look for the API "Starburst" and API Service Category SQ "Donut" certification marks on engine oil bottles. These marks indicate that the oil ...