What does the thermostat on a Grand Marquis do?
The thermostat on the Grand Marquis does serve a unique function as well. The climate control system in the car will not operate efficiently as the car can not regulate cabin heat without a proper thermostat controlling coolant temperature.
Where do you put the gasket on a thermostat?
Place the gasket on the surface of the thermostat housing. You can put it on dry as it does not require any silicone. The gasket will help to seal the coolant system. Prevent it from leaking out. Bolt the cover back on to the housing assembly. Ensure the cover is tightened snug. This will help to create a seal.
How do you remove a thermostat from a radiator?
Unscrew the radiator hose with a flat head screwdriver. The hose should slide off the thermostat housing assembly. Unbolt the cover of the housing assembly with a socket wrench. The cover should pop off once the two bolts are removed. Pull the old thermostat out with your fingers. The thermostat is situated in the housing.
The thermostat on the Grand Marquis does serve a unique function as well. The climate control system in the car will not operate efficiently as the car can not regulate cabin heat without a proper thermostat controlling coolant temperature.
Unscrew the radiator hose with a flat head screwdriver. The hose should slide off the thermostat housing assembly. Unbolt the cover of the housing assembly with a socket wrench. The cover should pop off once the two bolts are removed. Pull the old thermostat out with your fingers. The thermostat is situated in the housing.
Place the gasket on the surface of the thermostat housing. You can put it on dry as it does not require any silicone. The gasket will help to seal the coolant system. Prevent it from leaking out. Bolt the cover back on to the housing assembly. Ensure the cover is tightened snug. This will help to create a seal.
Where is the thermostat located on a radiator?
The thermostat is situated at the motor end of the top radiator hose. Unscrew the radiator hose with a flat head screwdriver. The hose should slide off the thermostat housing assembly. Unbolt the cover of the housing assembly with a socket wrench.
How much does a Mercury Grand Marquis thermostat cost?
The best part is, our Mercury Grand Marquis Thermostat products start from as little as $3.99. When it comes to your Mercury Grand Marquis, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Thermostat product and part brands so you can shop with complete confidence.
The thermostat is situated at the motor end of the top radiator hose. Unscrew the radiator hose with a flat head screwdriver. The hose should slide off the thermostat housing assembly. Unbolt the cover of the housing assembly with a socket wrench.
How does the climate control work in a car?
The climate control system in the car will not operate efficiently as the car can not regulate cabin heat without a proper thermostat controlling coolant temperature. The thermostat balances the engine heat to send hot air through your heater and cooling down your motor to keep it from overheating.
Why are the fuses not working on my Mercury Grand Marquis?
If electrical components in the vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Check the appropriate fuses before replacing any electrical components.
How does the climate control work on a Mercury Grand Marquis?
Trigger the test by setting ignition to ON, turning climate control device OFF, pressing FLOOR + OFF, then pressing AUTOMATIC within 2 seconds. 888 code means all tests passed. Codes 24 and 25 are common errors for blower motor issues. These codes might show if the engine is not running even if there is no issue.
Is the self test on a Mercury Grand Marquis?
This shows how to trigger the self test on an Electronic Automatic Temperature Control (EATC) module in a Mercury Grand Marquis. This is a 1998 model but the same unit is used in many other cars (including other Panther platform cars like Ford Crown Victoria and Lincoln Town Car)
Where is the vacuum harness on a Mercury Grand Marquis?
Feed a tie strap around this part so it clamps the vacuum harness to the control head. I put one tie strap on either side of the black vacuum supply hose in the center of the harness. Operate the controls to be sure it is fixed. If you wish, you can disconnect the vacuum harness under the dash for easier working room.
What is code 24 on Mercury Grand Marquis?
Codes 24 and 25 are common errors for blower motor issues. These codes might show if the engine is not running even if there is no issue. End the test by pressing DEF. Watch with the subtitles on for more details. This is like the Konami code for your car. Here is a list of possible codes.