What is the standard freon capacity of a 1997 Chevy Suburban?

There's no single "standard" Freon capacity for a 1997 Chevy Suburban. The amount of refrigerant required depends on the specific model (1500, 2500) and whether it has a single or dual air conditioning system.

To find the correct amount, you must consult your vehicle's owner's manual or a reliable repair manual specific to your 1997 Chevy Suburban. The information will be listed there, often in a sticker under the hood as well. Using the wrong amount can damage your AC system.