- Engine coolant (use the correct type for your specific model)
- Funnel
- Pliers
- Screwdriver
- Rags
- Safety goggles
Instructions:
1. Park your car on level ground and allow the engine to cool down.
2. Open the hood and locate the radiator cap.
3. Remove the radiator cap carefully, as there may be pressure built up in the system.
4. Place a funnel into the radiator filler neck.
5. Start the engine and run it at idle.
6. As the engine runs, pour coolant into the funnel until it reaches the recommended level (check your vehicle's owner's manual for the specific level).
7. Continue to run the engine until the thermostat opens and the coolant begins to circulate through the system. This will be indicated by a sudden drop in the coolant level in the funnel.
8. Add more coolant to the funnel to bring it back to the recommended level.
9. Once the coolant level is stable, turn off the engine and allow it to cool down completely.
10. Replace the radiator cap.
Additional Notes:
- When replacing the radiator and coolant, it's also important to replace the thermostat. A faulty thermostat can cause the engine to overheat or run too cool.
- If you notice any leaks in the cooling system, be sure to repair them before operating the vehicle.
- It is important to follow all safety precautions when working on your vehicle's cooling system, as the coolant can be very hot and cause serious burns.
