Follow your upper radiator hose back to the thermostat housing(sometimes called a water outlet adapter), which is held on with two bolts. Remove the two bolts and nside the housing is the thermostat and a O-ring seal.
The thermostat is located on the front of the engine under the elbow at the end of the radiator hose
headlight relay location on a 2004 mercury grand marquis
Location of coolant temperature sensor on a 2003 Mercury Grand Marquis?Read more: Location_of_coolant_temperature_sensor_on_a_2003_Mercury_Grand_Marquis
left side of dash
Mercury Grand Marquis was created in 1983.
Check the engine end of the upper radiator hose
Because the plastic housing is cracked. That is what happened to mine.
On a 1999 Mercury Grand Marquis : The Original Equipment engine cooling thermostat would have been ( around 192 * Fahrenheit )
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of 2002 Mercury Grand Marquis
On a 1999 Mercury Grand Marquis , 4.6 liter V8 engine : The Original Equipment engine cooling thermostat would be : ( around 192 * Fahrenheit )
.054 is the gap for the Mercury Grand Marquis.
what is a fire order for 1998 mercury grand marquis