spark plug cleaner

例句：

1. 1. To keep the engine running smoothly, it's important to use a spark plug cleaner regularly.
   为了保持发动机平稳运行，定期使用火花塞清洁剂很重要。
2. 2. The car's performance has improved significantly since we replaced the old spark plug with a new one.
   自从我们用新的火花塞替换了旧的，这辆车的性能有了很大的提高。
3. 3. We need to clean the spark plugs before starting the engine to prevent any damage.
   在启动发动机之前，我们需要清洁火花塞以防止任何损害。