Where is the fuel pressure regulator on a 1995 gmc safari van fuel injected?

The fuel pressure regulator on a 1995 GMC Safari van with fuel injection is typically located on the fuel rail, which runs along the top of the engine. It is usually mounted directly to the rail and may be connected to a vacuum line. To access it, you may need to remove any components obstructing your view of the engine's upper section. Always ensure to relieve fuel pressure before attempting any repairs.