The contact owns a 2016 Ford F-350. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer. The dealer diagnosed that the Diesel Exhaust Fluid (DEF) reductant heater needed to be replaced. The dealer informed the contact that the VIN was not included in a recall. The vehicle was not repaired and remained at the…
2016 Ford F-350 engine problems
severe 14 complaints filed with NHTSA · avg repair $3,100
Complaints
14
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 2 most recent
The cp4 injection pump destructed and took out the whole fuel system with it. Cause upwards of $12,000 in repairs this is a issue ford needs to address and get took care and take some responsibility on there own
Common questions
How serious is the engine problem on the 2016 Ford F-350?
It's a meaningful issue. 14 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
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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