Yes, give it a thorough inspection paying particular attention to the heater hoses that go down just to the right of the relay module box on the passenger side of the car, just follow the hoses that come out of the heater control valves and inspect all the other hoses, then flush the system with distilled water only, then refill with zerex g-05 50/50 mix coolant. It is the only coolant other than Mercedes or Chrysler that is recommended for that engine. Use the search bar at the top and type in drain and flush engine coolant and you will find out everything you need to know and how to do it 😀