4th Generation Chrysler Minivans: 2001-2007
A/C R134a manifold gauge set with three hoses-red, blue, and yellow. Each hose has a connector on each end. On each hose, the the connector on one end is open. On the other end the connector has a pin or plug, as if the depress a schrader valve , maybe. My question is, which end connects to the...