Where is the thermostat on a 2004 Lincoln aviator?

1. Open the hood of your car.

2. Locate the engine. It is usually in the front of the car, and it is covered by a plastic or metal cover.

3. Remove the engine cover. There may be several bolts or latches that you need to loosen to do this.

4. Once the engine cover is removed, you will be able to see the engine block. The thermostat is located on the side of the engine block, near the top.

5. The thermostat is a small, cylindrical object with two hoses connected to it. One hose goes to the radiator, and the other hose goes to the engine.

6. To remove the thermostat, you will need to loosen the bolts that hold it in place. There may be one or two bolts.

7. Once the thermostat is loose, you can pull it out of the engine block. Be careful not to spill any coolant.

8. Inspect the thermostat. If it is damaged or clogged, you will need to replace it.

9. To install a new thermostat, simply insert it into the engine block and tighten the bolts.

10. Replace the engine cover.