Where do you find a fuel pressure regulator on 1999 Chrysler Concorde?

On a 1999 Chrysler Concorde, the fuel pressure regulator is integrated into the fuel rail. You won't find a separate, stand-alone regulator like on some older vehicles. It's located on the fuel rail itself, usually near the intake manifold. To access it, you'll likely need to remove some parts around the intake manifold to get a clear view and access.