Here is the thermostat location and instructions on how to change it.
INSTALL WATER INLET Torque: 8 Nm (82 kgf-cm, 71 inch lbs.)
INSTALL WATER INLET PIPE
Install a new O-ring to the water inlet pipe.
Apply soapy water to the O-ring.
Connect the water inlet pipe to the water inlet.
Install the bolt holding the water inlet pipe to the cylinder head. Torque: 20 Nm (204 kgf-cm, 15 ft. lbs.)
Here is a guide that will give you an idea on how to change it.
Check to make sure both heater hoses are hot when car warmed up. if they are then you have an actuator problem in the heater unit. it may also be your water valve isn't working right or the cable is broken. pic enclosed. i'm sending pic of hvac so you can see if air mix servo motor and air inlet servo motor are working.
Check out the diagrams (Below)
Please let us know what you find.
Images (Click to enlarge)
Saturday, December 31st, 2011 AT 1:02 AM