In addition to oil weight, you should also consider the type of oil you use. There are two main types of oil: conventional oil and synthetic oil. Conventional oil is made from petroleum, while synthetic oil is made from chemicals. Synthetic oil is more expensive than conventional oil, but it offers several advantages, such as better engine performance and protection, and longer oil change intervals.
When changing the oil in your Yamaha XT 350, be sure to follow the instructions in the owner's manual. This will help to ensure that you use the correct oil weight and type, and that you change the oil at the correct intervals.
Here are some additional tips for changing the oil in your Yamaha XT 350:
* Warm up the engine before changing the oil. This will help to drain the oil more easily.
* Use a drain pan that is large enough to catch all of the oil that will drain from the engine.
* Be careful not to spill any oil on the ground. Oil can be harmful to the environment.
* Dispose of the used oil properly. Used oil can be recycled at most auto parts stores.
By following these tips, you can help to keep your Yamaha XT 350 running smoothly for years to come.