Cabin air filter replacement

This link is for 2002 Lincoln it is under the hood.
All of the cars I have change was behind the glove box but they were all GM. The link for 2000 navigator says there is no cabin air filter.
https://www.youtube.com/watch?v=XtOa7zFUOH0
Found 2000 Lincoln link which says no cabin air filter on 2000.
https://www.justanswer.com/car/2pjax-cabin-air-filter-located-2000-lincoln-navigato.html

http://filterlocation.com/lincoln-navigator-cabin-air-filter-location

whats the problem there are relief valves for air shocks and the shocks may be blowen out
need better detail

Could be fuel filter,air filter,dirty throtle body.

What are you taking about?

No filters --- air,cabin,fuel ,etc make a car overheat

The thermostat may be stuck or you have a leak
in coolant system,check the radiator & recovery tank

Instructions To Replace Cabin Air Filter 2001 LS Things You'll Need

• Pliers Screwdriver Clean damp cloth Handheld vacuum

1. • 1

     Locate the cabin air filter container on your Lincoln LS. Looking at the engine from the front, you will find the casing on the left side against the back firewall. The cabin air filter is mounted vertically and is approximately 6 by 9 inches and about 2 inches deep.
     

   • 2

     Remove the cowling cover by pushing in the black cover pins and lightly prying the cover off with a screwdriver. Lift the filter out of the container.
     

   • 3

     Vacuum the inside of the container to remove any dust or debris. Wipe down the inside and outside of the container and lid with a clean damp cloth, then dry it off completely.
     

   • 4

     Insert the new cabin air filter into the container and check to make sure it is seated properly. Cover the container by putting the lid back on and gently pushing down to make sure the pins click into place.
     

Could be the vacuum motor blend door problem where the plastic door inside the dashboard is not properly being angled to direct cold air and to block hot air from coming into the cabin.

I solved the problem by ordering the filter fro an online site that gave instructions:

http://www.cabinairfilters.net/cabin%20air%208467.htm
instructions at this link are:
Turn on wipers until they are in an upright position then turn ignition off. Open the hood. The filter compartment is on the passenger side, directly beneath the windshield. Pull back weather strip and remove cowl. Slide the water shield toward the front of the vehicle then lift to remove. Replace filter and reassemble.

I have it out and am waiting for new filter.

The computer probably needs to be reset. there is a procedure for it somewhere but the quick easy way is to just disconnect the battery for a few minutes, This usually resets the computer and solves intermittant issues. Also, the air conditioning may be as simple as replacing the cabin air filter. My 2000 Lincontinental had the same issue only it would blow hot air. A local ripoff mechanic charged me 250.00 to look at the a/c after he cut a line into and had to replace it at my cost. he said I needed a new system for $1700.00. I walked away without using his "service" Later I checked the air cabin filter and found it was completely clogged. I replaced it for $30.00 and the air started blowing cold immediately. The cabin air filter is located under the hood. The plastic trim that is under the windshielf wipers has air channels in it. On the left side is where the cabin air filter is located. The best way to do it is to get someone else to change it at one of these quick lube places.

There should be a diagram of the route printed on the fan shroud or somewhere else under the hood of the vehicle.