Under the timing cover below the head gasket about 4 cm. the pully is part of the timing drive line.
Difficult to describe. It is next to the timing belt and is usually changed when you replace the timing belt
Over heating
I believe it is integrated with the fuel pump.
Behind the timing belt. The timing belt drives the water pump with the pump's pulley.
about $700 to $800...with a new water pump
you need to drop the drive shaft, and rear axle to pull the gas tank out. don't forget to replace the fuel pump while the tank is removed.
same thing just happened to me last week. the shop replaced my timing belt, which requires a water pump change as well--it's a kit. the waterr pump is touted as 'will fit 2003 outlander', but doesn't. the part had to come in from the dealership and be replaced. it broke open--water all over, and caused my serpentine belt to slip off, and no power at all on a very busy interstate.
65,000??? Now would be good but you can go a little longer. I have seen many with 80,000. After that you are pushing the limit. Don't forget to replace the water pump at the same time (and the tensioner pulley too but not mandatory)
Where is fuel pump relay
you don't, it's part of it's fuel pump assembly
In the fuel tank.
Most likely located in fuel tank