How many pounds of freon in a 98 Chevy?

Answer 1

How much R-134a you put in will also depend on the model and the engine. But the best way to fill the system is to go by the PSI level (which is determined by the ambient temperature). But you can find a chart on the website link below. Look at the icon "to find your low side port" it will also have a Refrigeration and Lubricate Specs that will give you the information you are looking for.