Putting oil in your car is a straightforward task that involves locating the oil filler cap, adding the correct type of oil, and checking the level with the dipstick. The core steps are to ensure your engine is cool, find the oil filler cap (usually labeled with an oil can icon), and pour in small amounts of oil, checking the dipstick frequently to avoid overfilling.
First, park on a level surface and wait for the engine to cool. Pop the hood and secure it with the prop rod. Locate the oil filler cap on top of the engine; it's typically marked with the word "Oil" or a symbol of an oil can. Unscrew this cap.
Before adding new oil, check the current level using the dipstick. Pull it out, wipe it clean, reinsert it fully, and then pull it out again to get an accurate reading. The oil should be between the two marks or holes on the dipstick. If it's below the lower mark, you need to add oil.
Using a funnel to avoid spills, pour in a small amount—usually about half a quart—of the correct grade of oil specified in your owner's manual. Wait a minute for the oil to settle into the oil pan, then recheck the dipstick. Repeat this process until the level is close to, but not exceeding, the full mark. Overfilling can cause serious engine damage. Screw the filler cap back on tightly and close the hood.
| Common Oil Grades (U.S.) | Typical Viscosity | Common Vehicle Applications |
|---|
| 0W-20 | Very thin | Most modern Honda, Toyota, Ford, GM models |
| 5W-30 | Thin | Common in many sedans and smaller SUVs |
| 10W-30 | Medium | Older vehicles, some trucks |
| 5W-20 | Thin | Many Ford, Chrysler models |
| 0W-16 | Very thin | Newer Toyota, Lexus, Honda models for max efficiency |
