2014 Ford F-350 Super Duty

The 2014 Ford F-350 Super Duty is a heavy-duty pickup truck known for its robust capabilities and workhorse nature. Engine options include the 6.2L 2-Valve SOHC EFI V8 (gas), producing 385 horsepower and 405 lb-ft of torque, and the 6.7L Power Stroke V8 Turbo Diesel, generating 400 horsepower and 800 lb-ft of torque. Both engines are paired with the TorqShift 6-speed automatic transmission. Owners generally appreciate the F-350’s towing capacity, powerful engine options, and overall ruggedness. Common dislikes include the firm ride, fuel economy (especially with the gas engine), and the higher cost of maintenance associated with a heavy-duty truck.

Engine

6.2L 2-Valve SOHC EFI V8 (Gas)

• Spark Plug Issues
  • Description/Symptoms: Some owners report spark plug issues that can cause misfires, rough idling, and reduced engine performance. This is sometimes more apparent after extended periods of higher mileage.
  • Solution: Replacing the spark plugs and potentially the ignition coils can resolve the issue. Using OEM spark plugs is recommended.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found

6.7L Power Stroke V8 Turbo Diesel

• Glow Plug Failure
  • Description/Symptoms: Difficult starts, especially in cold weather, excessive white smoke during startup, and a check engine light can all be signs of glow plug failure.
  • Solution: Replacing the faulty glow plug(s) is necessary. It’s often recommended to replace all glow plugs at the same time.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Loss of power, excessive black smoke, and unusual noises coming from the turbocharger can indicate a problem. Potential leaks in the system can also cause issues with the turbo.
  • Solution: Diagnosis is necessary to determine if the turbocharger needs repair or replacement. Replacement with an OEM or reputable aftermarket unit is recommended.
  • Estimated Cost to Fix: $1,500 - $4,000+
  • Recalls: None Found

Transmission

TorqShift 6-Speed Automatic

• Torque Converter Issues
  • Description/Symptoms: Shuddering, especially during light acceleration or at highway speeds. It can also cause difficulty locking up.
  • Solution: Replacing the torque converter and flushing the transmission fluid will likely fix the problem.
  • Estimated Cost to Fix: $800 - $2,000+
  • Recalls: None Found
• Valve Body Issues
  • Description/Symptoms: Harsh or delayed shifting, slipping between gears, and difficulty shifting into certain gears are all symptoms of a faulty valve body.
  • Solution: Replacing or rebuilding the valve body within the transmission will be the most appropriate course of action.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Suspension

• Leaf Spring Sagging/Cracking
  • Description/Symptoms: Rear end sagging, especially when loaded or towing. Uneven ride height and unusual noises from the rear suspension are also signs.
  • Solution: Replacing the leaf springs will restore the proper ride height and load-carrying capacity.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Ball Joint Wear
  • Description/Symptoms: Clunking noises when turning or going over bumps, uneven tire wear, and loose steering can all indicate worn ball joints.
  • Solution: Replacing the worn ball joints is necessary to restore proper steering and suspension function.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• Instrument Cluster Failure
  • Description/Symptoms: Intermittent or complete failure of the instrument cluster, including gauges and display screens.
  • Solution: Replacing the instrument cluster or sending it in for repair by a specialist.
  • Estimated Cost to Fix: $400 - $1,200+
  • Recalls: None Found
• Body Control Module (BCM) Issues
  • Description/Symptoms: Erratic behavior of electrical components, such as lights, windows, door locks, and radio.
  • Solution: Diagnosing and reprogramming or replacing the BCM.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found

Exterior

• Rust on Frame/Undercarriage
  • Description/Symptoms: Visible rust on the frame and undercarriage, especially in areas where road salt is used.
  • Solution: Addressing the rust with rust converters, coatings, or, in severe cases, frame repair or replacement.
  • Estimated Cost to Fix: $200 - $5,000+ (depending on severity)
  • Recalls: None Found

Interior

• Heater Core Leak
  • Description/Symptoms: Sweet smell inside the cabin, foggy windows, and coolant loss can all indicate a leaking heater core.
  • Solution: Replacing the heater core. This is labor-intensive as it often requires removing the dashboard.
  • Estimated Cost to Fix: $800 - $2,000+
  • Recalls: None Found

Summary

The 2014 Ford F-350 Super Duty can be a reliable work truck, but prospective buyers should be aware of potential issues. The diesel engine, while powerful, has potential turbocharger issues. Transmission problems with the torque converter and valve body can occur. Electrical issues, such as instrument cluster failure, are also something to keep an eye on. Addressing these issues can range from a few hundred dollars to several thousand, depending on the severity and the specific repair required. Careful inspection and a thorough pre-purchase inspection by a qualified mechanic are highly recommended.