Dodge Ram 1500 Van radiator overheating issue persists despite new thermostat and water pump on Dodge Ram 1500 Van

Some Dodge Ram 1500 van owners report experiencing persistent radiator overheating issues even after installing a new thermostat and water pump. These owners often find that low coolant levels can lead to overheating, necessitating a thorough check of the coolant system. Additionally, some report discovering leaks in the cooling system that contribute to coolant loss and subsequent overheating. Others have identified blockages or damage in the radiator that impede proper cooling, as well as issues with the radiator fan not functioning correctly, which results in inadequate cooling. Maintaining proper oil levels is also crucial, as low oil can exacerbate engine overheating. Some owners have noted problems with the heater core, including blockages or leaks affecting the cooling system. Furthermore, it is important for owners to verify the functionality of the new thermostat to ensure it opens at the right temperature. A pressure test on the cooling system may also reveal leaks or weak points. If these issues persist, many owners find it beneficial to seek a professional mechanic's inspection to accurately diagnose any underlying problems.