What Causes High Engine Temperature but Normal Coolant Gauge?

[DelLayla]

When the engine temperature is high but the coolant gauge shows normal, it is often due to insufficient coolant or an overheated radiator. Below are detailed explanations and solutions for high engine temperature but normal coolant gauge: 1. If the car engine's radiator is overheated, pull over to a safe area, set up a warning sign, open the engine hood, turn off the engine, and wait for a while until the engine's coolant temperature fully drops before checking the coolant level. 2. Check the radiator water level and top it up. When opening the radiator cap, use a wet towel to cover it and slowly release the pressure to prevent hot water from spraying and causing burns. 3. Inspect the entire cooling system, including the radiator, cooling fan, water tank, thermostat, and water pump, to ensure they are functioning properly.