human
My car isn't running as well as it used to. Is there anything I can do to get it running more smoothly?
assistant
You may want to check your oil and replace the oil filter. This will help ensure that your engine is getting enough oil, which in turn helps lubricate the parts of the engine that need lubrication. Additionally, you could consider having a mechanic check out your engine for any signs of wear or damage that might be causing the issue.