2007 LINCOLN MK - 70K. SMELLED GASOLINE SEVERAL TIMES AT DIFFERENT LOCATIONS TODAY. FURTHER INVESTIGATION REVEALED THAT GASOLINE IS LEAKING FROM THE SEAM OF THE GAS TANK. HAVE SEEN MULTIPLE COMPLAINTS ON MULTIPLE SITES INCLUDING NHTSA FOR 2007 LINCOLN MKX AND THE FORD EDGE(SAME GAS TANK ASSEMBLY). THE ISSUE IS OCCURRING WITH THESE MODELS AROUND THE SAME MILEAGE. FORD NEEDS TO PUT OUT A RECALL ON T…
2007 Lincoln MKX fuel system problems
severe 15 complaints filed with NHTSA · avg repair $1,200
Complaints
15
Recalls
0
Crashes
2
Avg fix
$1,200
What owners are reporting 2 most recent
AFTER NOTICING SAME FUEL LEAK UNDER MY CAR , I TOOK THEM TO FORD DEALERSHIP FOR INSPECTION. THEIR TECHNICIAN FOUND THAT FUEL TANK IS HEAVILY CORRODED AROUND WELD ON THE REAR SIDE OF THE FUEL TANK, AND THAT FUEL LEAKS AT THAT PLACE WHEN THE FUEL TANK IS FULL. HE TOLD ME THAT TANK SHOULD BE REPLACED. AFTER THAT I TALKED WITH LINCOLN REPRESENTATIVE AND SHE TOLD ME THAT LINCOLN DOESN'T COVER FUEL TAN…
Common questions
How serious is the fuel system problem on the 2007 Lincoln MKX?
It's a meaningful issue. 15 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,200.
At what mileage does the fuel system typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to fuel system?
No active recalls currently cover fuel system issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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