Where is the orfice tube located on Ford F-150 5.0?

The orifice tube on a Ford F-150 with a 5.0-liter engine is typically located in the AC system, specifically in the liquid line between the condenser and the evaporator. To access it, you usually need to remove the front bumper or other components to reach the AC lines. It's important to ensure the AC system is properly evacuated before attempting to replace the orifice tube. Always refer to the vehicle's service manual for specific instructions and diagrams.