My Hyundai Santa Fe keeps sputtering, won't stay started.

Check air filter and clean throttle body with throttle body cleaner spray also have fuel filter changed if have not done so in a while. Add fuel injector cleaner to gas tank then take out on road and hit the passing gear a few times this will help clean the fuel injectors and clean out any carbon build up. Careful no speeding ticket.

Thank you, sounds like thing I can do myself