What is the correct water temperature

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! For your 2018 Dodge Grand Caravan, the ideal engine coolant temperature typically ranges between 195°F and 220°F (about 90°C to 105°C). This range ensures that the engine runs efficiently while preventing overheating. If your temperature gauge is hovering around the middle, you're in the sweet spot. If you notice the temperature creeping higher, especially into the red zone, it might be time to check the cooling system—radiator, thermostat, and coolant levels. It's like keeping your coffee at the perfect temperature: too hot, and you risk a spill; too cold, and it's just not enjoyable. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.