human
How can I tell if my car is running well?
assistant
One way to tell if your car is running well is to check for any unusual noises or vibrations. Listen for strange sounds coming from the engine and take note of any changes in performance such as decreased fuel efficiency, increased emissions, or a decrease in power. You can also look out for warning signs like smoke or oil leaks. If you notice any of these things, it may be time to have your car serviced.