6QTS. with new filter.
5 QUARTS ON 5.7 LITER AND 7 QUARTS ON 7.4 LITER BIG BLOCK
5 quarts
5qts 5qts
4.5 liter
6
6 quarts
about 15 qts
4.5 quarts
4 quarts according to the Owner Manual
5 quarts
With engine oil filter change ( 5 quarts / 4.7 liters )
The 1993 Chevrolet suburban C 1500 5.7 liter engine air conditioning system has a Freon capacity of five pounds. The Freon capacity should never be exceeded.