Hi erduck jr.
The thermostat is located on the lower left side of the engine near the front. Here is the procedure to replace it. You probably dont have a lift so you need to get it up on some jack stands.
WARNING: DO NOT REMOVE PRESSURE CAP WITH THE SYSTEM HOT AND UNDER PRESSURE BECAUSE SERIOUS BURNS FROM COOLANT CAN OCCUR.
I hope that this information helps you. Thank you.