On a 2001 Mercury Cougar : The radiator is located in the engine compartment , at the front of the vehicle
The oil drain plug is located under the front end of the car, on the rear side of the oil pan.
On the bottom of the transmission.
According to the 2001 Mercury Cougar Owner Guide : ( the fuel tank holds 15.4 US. gallons )
it's on air box , where the air filter. you have to turn couterclockwise to remove it.
According to the 2001 Mercury Cougar Owner Guide : The fuel pump shut off switch ( inertia switch ) is in the drivers foot well , behind the kick panel ( there is an access hole )
How do i find the instructions for changing out the fan switch assembly in a 2001 Mercury Cougar?
On a 2001 Mercury Cougar : Fuse ( # 34 ) is a ( 7.5 amp brown color fuse for the power mirrors , clock , and interior lamps )
The brake and clutch fluid systems are supplied by the brake fluid reservoir ( according to the 2001 Mercury Cougar Owner Guide )
On a 2001 Mercury Cougar : Turn your low beam headlights on and then pull the headlight control towards you ( push in to turn foglights off )
For a 99 it is behind the right rear quarter trim panel.
On a 2001 Mercury Cougar : The Mass Air Flow Sensor is between the engine air filter and the big engine air intake tube
You can view the 2001 Mercury Cougar owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides
On the engine
The 2001 Mercury Cougar does not contain Freon. Freon was banned in 1996. I suggest you take this vehicle to someone who has the knowledge, tools, and skill, to repair the A/C system.
You can view the 2001 Mercury Cougar Owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides
For a 2001 Mercury Cougar : In the passenger compartment fuse panel , below the instrument panel ( # 27 is a blue color 15 amp fuse for the cigarette lighter )
The spark plugs are actually located under the manifold on the top of the engine 3 in front and 3 in back....
In the trunk on the drivers side in the corner fender skirt under the interior carpet.
No carburetor , it's fuel injected