Close
Q:

how to change out the thermostat on 1998 Lincoln Continental

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Car overheats then cools down, like a sticky thermostat
(1) Answer
(1) Comments
Here are some instructions. The vehicle should sit for at least an hour before opening the system, otherwise you may get burned.
4.6L Engines
1. Drain the cooling system to a level below the thermostat, or all of it if you wish to change the fluid.
2. Disconnect the upper radiator hose at the thermostat housing.
3. Remove the two thermostat-housing retaining bolts and remove the thermostat housing.
4. Remove the thermostat and O-ring seal.
To install:
5. Make sure all mating surfaces are clean.
6. Install the new thermostat, new O-ring, and thermostat housing.
7. Install and alternately tighten the thermostat housing retaining bolts to 15–22 ft. lbs. (20–30 Nm). Connect the upper radiator hose.
8. Fill the cooling system