Ford Ranger 2005 450000 miles
When the temperature is at its normal range, water starts to leave the deposit and, when there is a water deficit, the temperature raises. The odd thing is that the hose that carries water to the pump is always cold, even the hose that leaves the thermostat, and they are hoses that enter the superior part of the radiator and thus should be hotter. It seems as though water was not flowing. The thermostat is new, so it might be a housing failure, as the gasket was changed for a new and original one.
caleb from United States
9 years ago CA