its actually pretty easy, follow your lower radiator hose to the back of the motor, where it hooks to is the thermostat housing. there will be three (3) 12mm bolts holdint it on, take those off and you will see the thermostat, make a mental note on how it is in there, pull it out, go to the local parts store get a replacement get a replacement thermostat and gasket, along with some coolant, go home and change out. you will need the 180 degree thermostat, if you have any more questions hit me up on AIM