2010 ford edge evap system small leak where should I start to look

Question

PO456 EVAP system small leak detected just wondered where to start looking

Answer 1

Small evap leak are mostly the cause of fuel cap seal wearing out. Replacing the cap (if you are equipt some model have the capless) Also you have a Recall for the fuel tank , the dealer can inspect this without charge to ensure that the fuel tank is not at fault