Where is intake manifold 1991 Nissan truck?

The intake manifold on a 1991 Nissan truck is located on the top of the engine, connecting the throttle body to the cylinder head. It distributes the air and fuel mixture to the engine's cylinders. To access it, you typically need to remove any components obstructing it, such as the air intake assembly and various hoses. Be sure to consult a repair manual for specific details related to your engine model.