convert to 134A you can purchase a kit called "a/c recharging for DUMMIES" at your parts store...:) also read up on it.. everyone should have a manual for their vehicle, and the library should have a professional shop manual available in the REFERENCE section...make copies of the right sections...good luck :)
R134a
R134aR134a
R134a
R134a
Freon is the trade name for R12. Your car contains R134 or R134a which is not Freon.
Pre 1993 was built with R12, 1994 and later uses R134a.
The 2001 Dodge Grand-Caravan has a 4-speed automatic.
The 2004 Dodge Grand-Caravan has a 4-speed automatic.
The 2005 Dodge Grand-Caravan has a 4-speed automatic.
The 2010 Dodge Grand-Caravan has a 4-speed automatic.
The 2002 Dodge Grand-Caravan has a 4-speed automatic.
The 2006 Dodge Grand-Caravan has a 4-speed automatic.