Food Safety Report: P.F. Chang's, West West Promontory, Farmington, UT, USA 1 year ago • details 14 Suspected food poisoning. Symptoms: Diarrhea,Nausea,Vomiting,Fever,Stomach Pain,Cramps,Chills Suspected source: Not sure Onset: Not sure Duration: 8 hours Sick: 2 Additional information: Both me and my son got sick about the same… See more