How do you replace the rear expansion valve in a Suburban?

Answer by  notsogracefulgracie (34)

Pour nail polish remover in a bowl and soak one hand at a time for 5 minutes, feel the tip of the nail. If the tip is soft and bendable then proceed to remove the nails by pulling them off. Repeat then use nail strengthener and shape nails.

Answer by  turkworker (1007)

Replacing the rear expansion valve isn't a simple task. I suggest you take the vehicle to a certified AC technician because you may create more problems by doing this yourself.