human
I have been having trouble with my car lately. What are some signs that my car needs to be serviced?
assistant
1. If you hear strange noises or feel vibrations coming from your engine, it may need to be serviced soon.
2. Your check engine light may come on, which could indicate a problem with the engine.
3. You may notice decreased performance and reduced fuel economy.
4. The warning lights on your dashboard may start to flash.
5. Your car's oil level may drop below the minimum mark.