FOR 30 BUCKS IT IS WORTH THE TRY,

GO TO ANY AUTO PARTS STORE, AC RECHARGE KIT, USALLY COMES WITH A LARGE CAN
OF R134A, YOU CAN ALSO BUY R134A W/ SEALER, NOT SURE IT WORKS BUT WHAT THE
HECK, YOU MAY HAVE ICE COLD AIR FOR TWO MONTHS


ONCE YOU BUY IT FOLLOW INSTRUCTIONS, LOOK FOR THE CAP (BACK LEFT)
ENGINE COMPARTMENT, MY 93 HAS A LITTLE TAG ON THE CAP YELLOW READ
R134A ON IT, THATS WHERE THE PRESSURE FITTING IS.

GOOD LUCK AND STAY COOL