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2015 Ford F-550 Super Duty

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By Research the Car 5 min read

Here’s a breakdown of common issues and complaints reported by owners of the 2015 Ford F-550 Super Duty, organized by category and engine/transmission configuration. The 2015 Ford F-550 Super Duty is a heavy-duty truck known for its robust capabilities and work-oriented design. Engine options include the 6.2L V8 gasoline engine, producing 385 horsepower and 405 lb-ft of torque, and the 6.7L Power Stroke V8 turbo-diesel engine, which generates 440 horsepower and 860 lb-ft of torque. The standard transmission is the TorqShift 6-speed automatic. Owners generally appreciate the truck’s towing capacity, payload capability, and overall durability. Common complaints often involve the ride quality, fuel economy, and the cost of maintenance and repairs.

Engine

6.2L V8 Gasoline

  • Valve Train Issues
    • Description/Symptoms: Some owners have reported issues related to the valve train, manifesting as ticking noises, especially at idle. This can sometimes lead to reduced engine performance.
    • Solution: Diagnosis usually involves inspecting the valve train components. Repairs could involve replacing worn valve lifters, rocker arms, or other related parts.
    • Estimated Cost to Fix: $500 - $1500+
    • Recalls: None Found
  • Spark Plug Issues
    • Description/Symptoms: Reports of difficult spark plug removal are common. In some cases, spark plugs can break during removal, requiring special tools or head removal.
    • Solution: Prevention techniques such as soaking the plugs in penetrating oil, and using the correct tools and techniques can prevent damage during removal. If a plug breaks, special extraction tools will need to be used, or head removal may be necessary.
    • Estimated Cost to Fix: $100 - $1000+ (depending on severity and damage)
    • Recalls: None Found

6.7L Power Stroke V8 Turbo-Diesel

  • Fuel Injector Failure
    • Description/Symptoms: A common issue is fuel injector failure, leading to rough idling, decreased fuel economy, and black smoke from the exhaust. In severe cases, it can cause engine misfires or stalling.
    • Solution: Replacing the faulty fuel injector(s) is the standard fix. It’s often recommended to replace all injectors at once to ensure even performance and prevent future issues.
    • Estimated Cost to Fix: $800 - $4000+ (depending on how many injectors need replacing)
    • Recalls: None Found
  • Turbocharger Issues
    • Description/Symptoms: Some owners have reported problems with the turbocharger, including reduced boost, whistling noises, and eventual failure. This can result in a significant loss of power.
    • Solution: Replacing the turbocharger is usually the only solution. It’s also important to inspect the oil supply line to the turbo for blockages.
    • Estimated Cost to Fix: $2000 - $4000+
    • Recalls: None Found
  • Diesel Particulate Filter (DPF) Problems
    • Description/Symptoms: Clogging or failure of the DPF can lead to reduced engine performance, frequent regeneration cycles, and eventually, engine shutdown.
    • Solution: Depending on the severity, the DPF may be cleaned or replaced. Ensuring proper engine maintenance and using the correct engine oil can help prevent future issues.
    • Estimated Cost to Fix: $100 - $3000+ (depending on whether cleaning or replacement is needed)
    • Recalls: None Found

Transmission

TorqShift 6-Speed Automatic

  • Shifting Issues
    • Description/Symptoms: Some owners report harsh or erratic shifting, particularly between certain gears. Slipping or delayed engagement can also occur.
    • Solution: Diagnostics often involve checking the transmission fluid level and condition. In some cases, a software update can resolve the issue. More serious cases may require valve body repair or replacement.
    • Estimated Cost to Fix: $100 - $3000+ (depending on the severity and extent of repair)
    • Recalls: None Found
  • Torque Converter Problems
    • Description/Symptoms: Torque converter shudder or failure can cause vibrations, poor acceleration, and unusual noises.
    • Solution: Replacement of the torque converter is typically necessary. Inspecting the transmission fluid for contamination is also important.
    • Estimated Cost to Fix: $800 - $2500+
    • Recalls: None Found

Suspension

  • Leaf Spring Issues
    • Description/Symptoms: Reports of sagging or broken leaf springs, especially in trucks used for heavy hauling or towing. This can cause ride quality issues and uneven tire wear.
    • Solution: Replacing the damaged leaf springs is the typical fix. Upgrading to heavier-duty springs may be recommended for trucks that frequently carry heavy loads.
    • Estimated Cost to Fix: $500 - $2000+
    • Recalls: None Found
  • Front End Component Wear
    • Description/Symptoms: Premature wear of front-end components such as ball joints, tie rod ends, and wheel bearings. This can lead to loose steering and uneven tire wear.
    • Solution: Replacing worn components is the standard fix. Regular inspections and lubrication can help extend the life of these parts.
    • Estimated Cost to Fix: $300 - $1500+
    • Recalls: None Found

Electrical

  • Sensor Failures
    • Description/Symptoms: Various sensor failures, including those related to the engine, transmission, and emissions systems. Symptoms can include warning lights, poor performance, and diagnostic trouble codes.
    • Solution: Diagnosis with a scan tool to identify the faulty sensor. Replacement of the sensor is the typical fix.
    • Estimated Cost to Fix: $100 - $500+ per sensor
    • Recalls: None Found
  • Wiring Harness Issues
    • Description/Symptoms: Corrosion or damage to wiring harnesses can cause electrical malfunctions, including intermittent issues with lights, sensors, and other systems.
    • Solution: Repair or replacement of the damaged wiring harness. This can be a time-consuming and costly repair.
    • Estimated Cost to Fix: $200 - $2000+ (depending on location and extent of damage)
    • Recalls: None Found

Exterior

  • Corrosion
    • Description/Symptoms: Rust and corrosion, particularly in areas exposed to salt and moisture. Can be accelerated in colder climates or coastal areas where there is a lot of road salt used on the roads.
    • Solution: Prevention such as washing and waxing the truck regularly, especially during the winter months. Repair and treatment to prevent further corrosion is the only fix.
    • Estimated Cost to Fix: $100 - $3000+
    • Recalls: None Found

Interior

  • HVAC Problems
    • Description/Symptoms: Issues with the heating and air conditioning system, including weak airflow, temperature control problems, and unusual noises.
    • Solution: Diagnosis to identify the faulty component, such as the blower motor, actuator, or compressor. Replacement of the faulty part is the typical fix.
    • Estimated Cost to Fix: $200 - $1500+
    • Recalls: None Found

Summary

The 2015 Ford F-550 Super Duty has some recurring issues across different engine and transmission configurations. The 6.7L diesel engine experiences common problems with fuel injectors, turbochargers, and DPF systems, which can be expensive to repair. Suspension and electrical issues are also noted, contributing to the overall maintenance costs. While the F-550 is a capable and durable truck, prospective buyers should be aware of these potential problems and factor in the cost of repairs when considering this model. The severity of these issues ranges from minor inconveniences to major mechanical failures, with repair costs varying accordingly. Thorough inspection and maintenance are crucial for ensuring the longevity and reliability of the 2015 Ford F-550 Super Duty.

Ford, F-550 Super Duty
Ford F-550 Super Duty 2015
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