I asked my mechanic about that and he said it was under the intake manifold. about 400 dollars to repair. On the other hand I was low on coolant, so I added coolant and it started warming up faster and the temperature gauge wasn't so high either. So I didn't have to repace thermostat. good luck I asked my mechanic about that and he said it was under the intake manifold. about 400 dollars to repair. On the other hand I was low on coolant, so I added coolant and it started warming up faster and the temperature gauge wasn't so high either. So I didn't have to repace thermostat. good luck
locate the top hose on the radiator drive side follow it back to thermostat housing it's were the clamp is at on the end of the hose.
locate the the radiator, follow the top hose until you see the thermose stat housing where you remove two bolts and it should pop off
How do you Change a fuel pump on a 1985 Buick Century?
CHECK YOUR THERMOSTAT.... AND GOOD LUCK
Drain the radiator. Remove the top radiator hose on the 2003 Buick Century. Unbolt the hose inlet. Remove the inlet housing and take out the thermostat. Replace the thermostat, install the housing and top hose, and refill with antifreeze.
There is no such thing as a 2005 Buick Century
The Thermostat is located in the neck where the upper radiator hose connects to the engine. you have to take off the upper intake plenum to access this. Alot of crap just to change the thermostat. excellent design GM. Jamie
inside the radiator hose
The hose that goes in the top of the engine, the thermostat is in the hose.Unscrew the hose take the thermostat out and replace,Very easy
Follow the top radiator hose back to the engine. The thermostat is behind the housing that connects the top hose to the engine block.
thermostat temp degree
The thermostat is located in the top radiator hose connector. The top hose and the housing need to be removed for access.