you dont need to change it maybe clean it, I have taken my car apart and put it back together. The sensor is in the bottom of the fill tank on the passenger side of the car. Clean it with alcohol and put it back in. Make sure fluid stays to the max line. Good luck.
cougar 99 where is coolant temperature sensor
it is right across from my thermostat and i have a 2000 mercury cougur it srews in and out.
There is no such thing as Air Conditioning coolant.
how do you change a water pump on 1993 Mercury Cougar
You are low on coolant.
On a 2000 Mercury Cougar : The warning light that looks like a can with an X through it , located between the engine coolant temperature gauge and the tachometer ( at the bottom of the gauge cluster ) is your ( LOW engine cooling system warning light )
How do i find the instructions for changing out the fan switch assembly in a 2001 Mercury Cougar?
Means you have an issue with the engine coolant level.
Either your gas tank is at or near empty , your oil pressure is too low , or your engine coolant temperature is too high
BuRN
one
i have a 1999 cougar mercury vehicle that all of a sudden doesn't reverse.Why?