If the thermostat is faulty and always open, the engine will not heat up to operating temperature.
If it is stuck closed, your engine will overheat.
Check to see if the hose is leaking around the clamps at each end. Tighten the clamps. If the hose has a hole or break, it will be spraying coolant everywhere. Drain the system, replace the hose and refill the cooling system.
Remove the hose, and take it with you.
I haven't a picture. But if you what to know where the housing is. Follow the top raditor hose to the motor. Its on the end of the hose.
One Coolant Hose is hot and thew other is cold...
all i know is that it is in the bottom rad hose
Need to know engine size and year.
Trace the lower radiator hose from the radiator to the engine. The thermostat is right there where the lower hose goes into engine. You'll know you're at the right place if you see two wires and a nut there. Remove the hose and the fitting into which it goes, and the thermostat is revealed. Remove and replace.
i don't know that car specifically, but the thermostat is always at the end of the radiator hose. where it attaches to the engine. there should be a metal housing bolted to the engine that the hose runs into. the thermostat should be inside it.
If it is leaking it needs replacing. If you have no heat and the inlet heater hose is hot and the outlet is cool, it is stopped up and may need replacing, if it cannot be flushed out.
If you know where the intake manifold is, you will find the thermostat housing under it after taking the manifold off. You could also follow the upper radiator hose to your thermostat housing.
Trace the lower radiator hose from the radiator to the engine. The thermostat is right there where the lower hose goes into engine. You'll know you're at the right place if you see two wires and a nut there.
If your radiator isnt leaking and car is having a over heating problem and coolant spewing out. Chances are your thermostat needs replaced. possible the radiator needs to be flushed. But more likley its thermostat
cooliant in resvoir tank will be brown