1. Remove the engine cover.
2. Locate the spark plugs. They are located on the top of the engine, near the front.
3. Use a spark plug wrench to remove the spark plugs.
4. Replace the spark plugs with new ones.
5. Tighten the spark plugs until they are snug.
6. Replace the engine cover.
Here are some additional tips for replacing spark plugs:
* Use the correct spark plugs for your engine. The spark plug type is specified in your owner's manual.
* Be careful not to drop the spark plugs. If you do, they may be damaged.
* Do not over-tighten the spark plugs. This can damage the spark plugs and the engine.
* If you are not comfortable replacing spark plugs yourself, you can have a qualified mechanic do it for you.
