2007 Ford F-550 Super Duty

The 2007 Ford F-550 Super Duty is a heavy-duty truck built for demanding work applications. It was offered with several engine options, including the 5.4L Triton V8 (300 hp, 365 lb-ft torque), the 6.8L Triton V10 (362 hp, 457 lb-ft torque), and the 6.0L Power Stroke Turbo Diesel V8 (325 hp, 570 lb-ft torque). Transmission options included a 5-speed manual and a 5-speed automatic. Owners often praise the F-550 for its capability, payload capacity, and towing prowess. Common complaints revolve around fuel economy (especially with the gas engines), some reliability issues, and the stiff ride quality when unladen.

Engine

6.0L Power Stroke Turbo Diesel V8

• EGR Cooler Failure
  • Description/Symptoms: Overheating, coolant loss, white smoke from the exhaust, potential head gasket failure. The EGR cooler is prone to cracking and leaking coolant into the exhaust system.
  • Solution: Replace the EGR cooler with an upgraded or aftermarket version. Replacing the EGR valve and cleaning the intake manifold is often recommended at the same time.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Rough running engine, misfires, white smoke from the exhaust, decreased fuel economy. Injectors in the 6.0L Powerstroke can be prone to failure.
  • Solution: Diagnose the faulty injector(s) and replace them.
  • Estimated Cost to Fix: $400 - $800+ per injector
  • Recalls: None Found
• High-Pressure Oil Pump (HPOP) Issues
  • Description/Symptoms: Hard starting, no starting, stalling, and poor performance.
  • Solution: Replace the HPOP.
  • Estimated Cost to Fix: $800 - $1800+
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Lack of power, excessive smoke, whistling noises. The turbocharger is prone to sticking vanes and failure.
  • Solution: Replacing the turbocharger.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found

6.8L Triton V10

• Spark Plug Blowout
  • Description/Symptoms: A loud popping noise, misfire, and loss of power. Spark plugs can eject from the cylinder head due to insufficient threads.
  • Solution: Repair or replace the cylinder head.
  • Estimated Cost to Fix: $800 - $2500+
  • Recalls: None Found

5.4L Triton V8

• Spark Plug Blowout
  • Description/Symptoms: A loud popping noise, misfire, and loss of power. Spark plugs can eject from the cylinder head due to insufficient threads.
  • Solution: Repair or replace the cylinder head.
  • Estimated Cost to Fix: $800 - $2500+
  • Recalls: None Found

Transmission

TorqShift 5-Speed Automatic Transmission

• Harsh Shifting
  • Description/Symptoms: Hard or jerky shifts between gears, especially when cold.
  • Solution: Perform a transmission fluid flush and filter replacement. If the issue persists, valve body work or replacement may be necessary.
  • Estimated Cost to Fix: $200 - $1500+
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Engine revs high without corresponding acceleration.
  • Solution: A complete transmission rebuild or replacement may be required.
  • Estimated Cost to Fix: $2500 - $5000+
  • Recalls: None Found

Suspension

• Worn Ball Joints
  • Description/Symptoms: Clunking or squeaking noises from the front end, especially when going over bumps.
  • Solution: Replace the worn ball joints.
  • Estimated Cost to Fix: $300 - $800+ per side
  • Recalls: None Found
• Leaf Spring Issues
  • Description/Symptoms: Sagging rear end, rough ride, broken leaf springs (especially under heavy loads).
  • Solution: Replace the leaf springs, potentially with upgraded heavy-duty springs.
  • Estimated Cost to Fix: $500 - $1500+ per side
  • Recalls: None Found

Electrical

• Glow Plug Issues (Diesel)
  • Description/Symptoms: Hard starting in cold weather, excessive white smoke on start-up.
  • Solution: Replace the faulty glow plug(s) and/or the glow plug control module.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Battery light on the dashboard, dimming headlights, and eventual battery drain.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Exterior

• Rust Issues
  • Description/Symptoms: Rust forming on the rocker panels, cab corners, and around the wheel wells. This is more prevalent in areas with road salt.
  • Solution: Repair or replace the affected panels.
  • Estimated Cost to Fix: $500 - $3000+ depending on the severity
  • Recalls: None Found

Interior

• No Issues Found

Summary

The 2007 Ford F-550 Super Duty, while a capable work truck, can be plagued by several issues. The 6.0L Power Stroke diesel engine is particularly notorious for EGR cooler, fuel injector, HPOP, and turbocharger problems, which can be costly to repair. The gas engines can suffer from spark plug blowout. Transmission issues, while less frequent, can also be expensive. Rust and suspension wear are common concerns, especially on vehicles used in harsh environments. The severity of these issues ranges from minor annoyances to major breakdowns.