There are 1 owner-reported fuel system complaints for the 2009 Lincoln MKXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THE GAS TANK HAS CORRODED SO I HAVE GAS LEAKING UNDER MY VEHICLE. THE MAINTENANCE MAN TOLD ME I COULD NOT DRIVE IT DUE TO DANGER OF A SPARK AND FIRE RISK. THE 2007 AND 2008'S HAVE THIS SAME PROBLEM WHICH ARE RECALLED SO WHY AREN'T THE 2009'S AS WELL. IT IS THE SAME FAULTY GAS TANK.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026