Buy a Chilton Book... It has alot of A/C pictures and schematics... It will also help with future repairs...
Are you referring to a wiring color schematic diagram? If so copy and paste. http://www.commandocaralarms.com/wiring/1999/Ford/Expedition
Its on top of the a/c accumulator....................
How do you replace a heater core in a 1998 ford expedition?"
where is the power window relay 1998 ford expedition
how do you remove the right rear axle on a 1998 ford expedition?
The Owner Guide doesn't show a cabin filter for the 1998 Ford Expedition
The 1998 Ford Expedition Owner Guide shows ( 5W-30 )
134a there a tag that says how much or system holds if you have rear air its more
It is called refrigerant. Take it to a professional to repair the leak as you have one if it is low of refrigerant. He will then fill it up.
The 1998 Ford Expedition owners manual shows ( 5W-30 )
How do you replace a heater core in a 1998 Ford Expedition?"
How do you depressurize fuel system to install filter 1998 ford expedition?