* Thermostat housing not secured tightly * Gasket damaged or not put on properly * No gasket sealant(Permatex, etc) applied to gasket * Radiator hose not secured tightly
Yes it can. A faulty thermostat can cause overheating which will cause coolant to be pushed out of the system.
If the thermostat was not installed correctly, the housing can crack but it would leak engine coolant not oil.
Yes, it controls the coolant flow around the engine block, without coolant the engine would overheat.
U NEED A THERMOSTAT. THAT IS WHAT HOLDS THE COOLANT IN THE RADIATOR, SO IT CAN COOL DOWN BEFORE IT GOES BACK IN THE MOTOR.
If the temp gauge reads normal and the engine is not overheating, the thermostat is doing its job. The thermostat maintains the coolant temp by opening and closing allowing the coolant to flow or not to flow. When it is closed the coolant doesn't circulate.
If you look at the bottom of the thermostat you will see the spring wrapped around the valve that goes up & down to open & close the thermostat. The spring is made from heat sensitive metal and is what opens and closes the thermostat as it expands & contracts. If the thermostat is installed upside down, the spring will not be in the coolant and will not open until it gets hotter than the specified temp of the thermostat and could cause overheating problems and coolant flow issues.
low coolant ,froze thermostat ,leaks in hoses ,radiator
The normal direction of circulation in the coolant system would push the coolant out the thermostat opening.
Blocked radiator, low on coolant, stuck thermostat, air in cooling system
Check the lower intake gasket, or the thermostat...
The engine cooling fans are not functioning, low on coolant, bad thermostat,
That would be the thermostat.