Human: I'm looking for some tips on how to get my car running better. Assistant: 
Start by checking your engine's oil and coolant levels, as well as the air filter. Make sure all of these are topped up and in good condition. 2 Next, check your spark plugs and replace if necessary. 3 Check your fuel pressure and adjust it accordingly if needed. 4 Finally, make sure you're using the correct grade of motor oil and that it's at the right level.