answersLogoWhite

0


Best Answer

Follow the top radiator hose back to the engine. There is where the t-stat housing is. Remove the hose, remove the housing, remove the old t-stat, clean gasket surfaces install the t-stat into the housing with the spring side sticking out toward the engine, use spray adhesive to attach the gasket(DO NOT USE RTV), reinstall everything and be careful to evenly tighten the housing bolts until they are snug(DO NOT RAUNCH HARD ON THE BOLTS). Fill the cooling system with a 50/50 mix of coolant and water, and burp the system.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you change a thermostat on an '81 ford 6 cylinder engine?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the thermostat on a six cylinder ford engine?

By the waterpump. Where the top radiatorhose goes into the motor


Where is the thermostat in the 1995 Ford Escort LX?

For a 1995 Ford Escort , 1.9 liter four cylinder engine : Follow the top radiator hose from the radiator to the engine The hose connects to the engine cooling thermostat housing ( the thermostat is inside the housing )


Where is the thermostat on 2003 Ford Escort ZX2?

the thermostat is located between the thermostat housing and the cylinder head. To locate the thermostat housing you can follow the upper radiator hose. The part connecting the upper radiator hose to the cylinder head/engine is the thermostat housing. To remove it to access the thermostat will require the use of a 10mm wrench and the draining of the engine coolant


Where is the thermostat located and how do you replace it located on a 1996 Ford Ranger 6 cylinder?

follow the top radiator hose to the engine, remove it then remove the thermostat housing, remove the thermostat and replace it


Why is there no thermostat in a Ford Ranger?

There is supposed to be an engine thermostat . Do you mean that someone has removed the engine thermostat ? What year of Ford Ranger and what year ?


Where is the thermostat location on a 6 cylinder ford PU?

The thermostat for a 6 cylinder Ford pickup is in the top radiator hose inlet. The hose and inlet need to be removed to install the thermostat..


How do you change a thermostat on a 2004 ford expedition?

how to change a thermostat on a 2004 ford expedition


How do you change thermostat in a 1999 Ford Contour?

how do you change a thermostat for a 1997 Ford Contour


Where is the thermostat in a 2001 Ford Escape?

One the 6 cylinder engine, it is between the battery and the engine, if you follow the upper radiator hoce to the plastic housing, it is inside.


How do you change the thermostat in a 1973 Ford Mustang with the 302 engine?

To change the thermostat on a 1973 Ford Mustang with a 302 engine, drain the radiator. Locate the thermostat under the upper hose assembly and remove the required bolts. Place the new part in position and replace the hose assembly before filling the radiator.


How do you change the thermostat on a 1999 Ford F150 V8?

Find the thermostat at the engine end of the upper rad hose. When you replace it , make sure the spring goes toward the engine.


Where is the thermostat located on a 6 Cylinder 1994 Ford Aerostar XLT?

On a 1994 Ford Aerostar : Follow the top radiator hose from the radiator : I know on the 4.0 liter , OHV , V6 engine , the top radiator hose connects to a metal pipe that is part of the engine cooling thermostat housing that is bolted to the front of the engine ( the thermostat is inside the housing )