2009 f15 fx4 5.4lt Took truck to Autozone to get scanned and came up with a Canister Vent Valve Solenoid (PV516) needing replacing...Where is the location for this solenoid located at? And also..would this by any chance be causing some grinding as a symptom?

Thank you all

 

You should post the actual fault code, not their interpretation (which are too often wrong).

You should also post in the correct forum for the model year of your truck.