What Freon do you use for a 2002 ranger?
The 2002 ford Ranger uses type R134 Freon. The Freon is added in the low pressure port of the ac system.
There is many different types of Freon. If the freon that you are trying to use is R-22 then you have to have a EPA certification to handle that freon. This freon is considered ozone depleteing. Now there is freon out there that is not ozone depleting like the freon in cars made after 1993. That is called R-134a which is sold everywhere even in Wal-Mart.