R 12 was used when the 1992 Explorer came from the factory
A 1998 Ford Explorer uses refrigerant 134a
Was built for R12, should be converted to R134a
Should be R-134a.
The automatic is an A4LD
Would have been built for R12, can be converted to R134a.
A4LD automatic transmission
DOT ( 3 ) brake fluid
15-17 City & 19-22 Highway.
134A
R134a
R134a
R134a