human
What's the best way to keep my car's engine in good condition?
assistant
The best way to keep your car’s engine in good condition is to make sure it gets regular maintenance and tune-ups. Make sure you have up-to-date oil, coolant, spark plugs, air filters, and other fluids. Additionally, check for any warning lights on your dashboard that may indicate an issue with your engine. Lastly, if possible, avoid idling your vehicle for long periods of time as this can cause damage to the engine.