Probably uses R-12 refrigerant but if you are having a problem with your ac you should convert to the new R-134a refrigerant . Look for a decal under the hood or on the compressor to make sure. The two refrigerants do not mix.
all use 134a. not freon
R134a
DOT 3 or DOT 4
All LH body(Chrysler Concorde, Chrysler LHS, Dodged Intrepid, Eagle Vision and 1994 and on Chrysler New Yorkers) car take R-134A freon
mopar atf+3 or atf+4
1994 Chevy lumina freon type
5w30
5w30 or 10w30
2.0 pounds of R134a freon............
unleaded
5w30
5w30
The dodge intrepid didn't come out until 1995. the type of automatic transmission in it is the A606 also known as a 42LE transaxle.