To find the correct oil for your specific Chevy S10, you need to:
* Check your owner's manual: This is the most reliable source. It will specify the recommended oil type (e.g., 5W-30, 10W-30) and viscosity.
* Look under the hood: The oil fill cap often has a recommended oil type printed on it.
* Use a reliable online resource: Websites like the official Chevrolet website or reputable parts stores (like AutoZone, Advance Auto Parts) allow you to search by year, make, and model to find the correct oil specifications.
Without knowing the year and engine of your S10, any oil recommendation would be inaccurate and potentially harmful to your engine.