The water temperature sending unit is on the front of the engine. It is next to the top water hose inlet connection.
have no idea
No there is not a water jacket in an intake manifold they are around the cylinder walls in the engine block.
It should last at least 100,000 miles or more but there is no guarantee.
On the 2001 Toyota Celica, the water pump is located to the right of the radiator. A hose connects the radiator to the water pump.
Try replacing the thermostat.
An engine scanner will give you exact water temperature and gauging by it you can tell.
It should be located in the water outlet.
It is located on the bottom of the radiator
how to replace water pump celica 1987
The water pump is run off the timing belt. did you have the belt installed by a Toyota certified technician? if not i would definitely check the water pump seals.
located on left side of water pump
Under the water bottle