Can you swap a 4-cylinder Toyota engine for Nissan in 1994 4x4 pickup?

While it is technically possible to swap a Toyota 4-cylinder engine into a 1994 Nissan 4x4 pickup, it is not a straightforward process. Both the Toyota and Nissan engines have different specifications, such as mounting points, bell housing, and electrical connections, which would make the swap difficult and require extensive modification to both the engine and the vehicle. Additionally, the performance of the Toyota engine in the Nissan may not be optimal and could affect handling and reliability.