2003 Dodge Ram Overheat Problems
2003 Dodge Rams were fitted with an improved and powerful 345 hp, 5.7L Hemi V-8 engines and a more sophisticated five-speed transmission. This model of Dodge Ram is more fuel efficient and boasts of high levels of refinement and comfort while traveling.
One problem that is often faced by consumers who are using a 2003 Dodge Ram is that the engine gets heated up frequently. The normal operating temperature of the vehicle is 200º. However, at certain times, the temperature rises above the normal operating temperature. According to Chrysler technical support team, overheating of the vehicle is due to various reasons. Either the vehicle is running low on coolant or losing pressure at some end or else the thermostat is functioning improperly or the fan clutch has got weakened.
Coolants are used to control the temperature of the engine. Vehicles should never be operated with the coolant level running low. Pressure inside the vehicle pipes could be determined using a simple pressure test. Any leakage in the pipes could lead to increased temperature due to unavailability of oil. Another important reason might be dysfunctional thermostat as they often get stuck in positions. Replacement of thermostat is sometimes a useful solution. Other probable solutions that could help in solving the 2003 Dodge Ram overheating problems include - replacement of fan clutch and replacement of water pump.