JeffM wrote:

Vacillator wrote:
the outlet that I plug the cord into gets pretty warm,
as well as the wire at the last few inches.

1) Corroded contacts on the (male) plug.
Burnish with steel wool until shiny.


Metal polish is better. It removes less metal and gives a smoother
finish, thus lowering contact resistance. Also, there is no chance of
metal shavings getting into the connectors.

2) Poke-in connections used on the outlet. (Not screw-down.)


They are called, Back Stab, and were invented to save time for sloppy
union electricians.


Cut the wires flush, strip them, and use the screws.

3) Aluminum wiring and loose screws.
Tighten the screws.
http://google.com/images?q=aluminum-wire+anti-oxidant


If you have aluminum wire, you better be damn careful of any
repairs. There are special UL approved crimp on pigtails that are AL/CU
compatible. DIY methods can lead to lawsuits after a fire.


4) Worn-out receptacle. (Poor tension.)
Replace the outlet.

You missed corroded contacts, which cause the outlet to run hot.
That destroys the spring in the contacts.


--
You can't have a sense of humor, if you have no sense.