BOUGHT THIS FORD F150 USED WITH 95,000 MILES. I WAS TOLD THE PLUGS AND FUEL FILTER NEEDED REPLACED BY THE 100,000 RANGE. MY LOCAL GARAGE SPENT HOURS REPLACING ONE PLUG AND WHEN THEY CHECKED WITH THE LOCAL FORD DEALER ABOUT THE PROBLEM THEY WERE TOLD IT WAS A LONG ON GOING PROBLEM. THE DEALER SAID, THEY COULD REMOVE THE PLUGS BUT IT WOULD BE $500.00 DOLLARS TO START AND IF THE PLUGS BROKE OFF IN TH…
2005 Ford F-150 engine problems
critical 196 complaints filed with NHTSA · avg repair $3,100
Complaints
196
Recalls
0
Crashes
2
Avg fix
$3,100
What owners are reporting 2 most recent
SPARK PLUGS BREAKING OFF IN ENGINE HEAD BECAUSE OF POOR DESIGN. JUST HAPPENED TO ME AND AFTER LOOKING AROUND THE INTERNET IT HAS HAPPENED TO A LOT OF PEOPLE AND NOW THE SERVICE DEPARTMENT OF MY LOCAL FORD DEALERSHIP SAYS IT COMMON AND NOW THEY ARE CHARGING ME BECUASE THEY BROKE IT AND ITS COMMON. *TR
Common questions
How serious is the engine problem on the 2005 Ford F-150?
It's a serious issue. 196 complaints have been filed, including 2 reports involving a crash and 1 fatality(ies). We've classified it as critical based on NHTSA's reported outcomes.
At what mileage does the engine 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 $3,100 for engine 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 engine?
No active recalls currently cover engine 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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