follow the top radiator hose to the engine. It should be there.
Follow the upper radiator hose back to the engine, it is connected to the thermostat housing on the engine. The thermostat is located under the thermostat housing.
It will be to the left of the thermostat housing, in the intake.
Check the engine thermostat. Its probably stuck open.
follow the upper radiator hose to the thermostat housing on engine. Thermostat is located under the thermostat housing.
Follow the upper radiator hose from the radiator to the engine. It is attached to the thermostat housing. Removing the thermostat housing will expose the thermostat.
I hope this question is about the engine coolant thermostat. If it is and you have to ask this, you shouldn't be allowed near a vehicle with a tool.
The thermostat is located in the housing that the top radiator hose connects to, the bolts holding it on to the engine are metric.
Follow the top radiator hose down to the water outlet on the engine. The stat is in there.
Up front, on top of the engine, next to the thermostat housing.