1994 GMC Safari Owner's Manual - Page 287

Cooling System Capacity ENGINE VIN CODE QUANTITY* Without Rear Heater 1 3.5 Quarts ( 12.8 Liters) QUANTITY* With Rear Heater 16.5 Quarts ( 15.5 Liters) 4.3L 4.3L z w 13.5 Quarts ( 12.8 Liters) 16.5 Quarts (1 5.5 Liters) *All quantities are approximate. After refill, the level MUST bechecked. Crankcase Capacity ENGINE 4.3L 4.3L VIN CODE Z QUANTITY* Without Filter 4 Quarts (3.8 Liters) 4 Quarts (3.8 Liters) QUANTITY* With Filter 4.5 Quarts (4.3 Liters) 4.5 Quarts (4.3 Liters) w *All quantities are approximate. After refill, the level MUST be checked. Do not overfill. Fuel Tank Capacity TYPE Standard Tank *All quantities are approximate. QUANTITY* 27 Gallons (102 Liters) 6-69