0
drain approx. 1 gallon of coolant from the radiator Follow upper radiator hose to housing on engine Remove housing Make note how thermostat is installed Clean surfaces well Replace thermostat and gasket Re-fill coolant slowly to prevent an "airlock" Start engine and look for leaks Run engine to normal operating temperature with heater on Re-check coolant level
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What is the firing order for Mercury cougar?
fireing order 1998 mercury cougar
How many gallons does a 1998 V6 mercury cougar gas tank hold?
Is this a trick question , because there wasn't a 1998 model year for the Mercury Cougar The 1997 Mercury Cougar , with the 3.8 liter V6 engine , has a ( 18.0 US. gallon tank The 1999 Mercury Cougar , with the 2.5 liter V6 engine , has a ( 15.4 US. gallon tank )
How do you replace the thermostat on a 1998 Audi A4?
how do you replace the thermostat on Audi A-6 year 1998 model quadro. 2.8 cilinders
Replacing a thermostat on a 1998 silhouette where is it and how hard is it to replace?
To replace a thermostat on 1998 Silhouette, locate it under the top hose assembly inside the radiator. It is fairly easy to replace with the right tools.
Where is the thermostat located on a 1998 Toyota Corolla?
The thermostat on a 1998 Toyota Corolla is located next to the alternator. The alternator may have to be taken off to replace the thermostat.
Where is the thermostat located on a 1998 Camry?
Thermostat is located inside water outlet. You have remove the outlet if you want to replace the thermostat.
How do you replace thermostat on 98 Cadillac?
To replace the thermostat on a 1998 Cadillac, locate the area you will be working in. The thermostat is located at the rear of the engine on the drivers side. Then locate the upper hose. Remove the upper hose from the housing and disconnect the unit. You can then safely replace the thermostat piece.
If a 1998 Mercury Cougar heating system does not blow hot air but there is plenty of coolant in radiator what could be the problem?
Plugged heater core maybe. Maybe the thermostat. Coolant keeps your engine cool under duress. If the thermostat is stuck open, the engine is staying too cool. Your heat is run off of your engine temperature.
How do you reach fuel pump on 1998 Mercury Cougar?
You must remove the fuel tank in order to access the fuel pump.
Where is the transmission fill tube on a 1998 cougar?
Is this a trick question There was no 1998 model year of Mercury Cougar in North America ( up to the 1997 model they were rear wheel drive and the 1999 to 2002 model years were front wheel drive )
Do you need to remove the serpentine belt to replace the thermostat in a 1998 dodge ram 1500?
no
Can you replace just the bulb on a headlight of a 1998 Mercury Mountaineer?
Yes , according to the 1998 Mercury Mountaineer Owner Guide : ( the headlight bulb is # 9007 )
