Post
Research the Car Logo

2021 Ford F650

Posted
By Research the Car 5 min read

Here’s a breakdown of common issues and complaints related to the 2021 Ford F-650/F-750, categorized by major components, engine, and transmission options, and including potential solutions and estimated costs.

The 2021 Ford F-650 and F-750 are medium-duty trucks designed for commercial applications. They offer a robust platform for various vocational needs, from delivery services to construction. The F-650/F-750 are generally liked for their durability, capability, and customization options. However, their size and heavy-duty nature can make them less appealing for everyday personal use, and maintenance costs can be higher compared to light-duty trucks. The 2021 models offer a choice between a 7.3L V8 gasoline engine or a 6.7L Power Stroke V8 turbo-diesel engine, and both are paired with a Ford-built 6-speed automatic transmission. The 7.3L gasoline V8 engine produces 350 horsepower and 468 lb-ft of torque. The 6.7L Power Stroke V8 turbo-diesel is available in multiple power ratings, the highest of which delivers 330 horsepower and 950 lb-ft of torque.

Engine

6.7L Power Stroke V8 Turbo-Diesel

  • Fuel Injector Issues
    • Description/Symptoms: Rough running engine, misfires, reduced power, excessive smoke, and potential fuel dilution of engine oil. Can be caused by contaminated fuel or normal wear and tear.
    • Solution: Diagnosis to identify the faulty injector(s), followed by replacement. May require fuel system cleaning.
    • Estimated Cost to Fix: $500 - $1,200+ per injector (parts and labor), depending on location and shop rates.
    • Recalls: None Found
  • Diesel Particulate Filter (DPF) Problems
    • Description/Symptoms: Frequent regeneration cycles, DPF clogging, reduced engine performance, and warning lights. Can be caused by excessive idling, short trips, or faulty sensors.
    • Solution: Forced DPF regeneration, cleaning, or replacement. Address underlying causes like faulty sensors or excessive idling.
    • Estimated Cost to Fix: $300 - $500 for forced regeneration, $1,500 - $4,000+ for DPF replacement.
    • Recalls: None Found
  • Turbocharger Failure
    • Description/Symptoms: Reduced engine power, excessive black smoke, unusual noises from the turbocharger, and potential engine damage.
    • Solution: Turbocharger replacement. Inspect and address any oil supply issues that may have contributed to the failure.
    • Estimated Cost to Fix: $2,500 - $5,000+, depending on the turbocharger model and labor rates.
    • Recalls: None Found

7.3L V8 Gasoline

  • Valve Train Issues
    • Description/Symptoms: Ticking or tapping noises from the engine, especially at startup or idle. Potential causes include faulty lifters, rocker arms, or valve springs.
    • Solution: Diagnosis to identify the affected component(s), followed by replacement.
    • Estimated Cost to Fix: $500 - $3,000+, depending on the extent of the damage and the required repairs.
    • Recalls: None Found
  • Oil Consumption
    • Description/Symptoms: Noticeable decrease in engine oil level between oil changes. Blue smoke from the exhaust may also be present.
    • Solution: Inspection of valve seals, piston rings, and PCV system to determine the source of the oil consumption. Repair or replace the affected components.
    • Estimated Cost to Fix: $500 - $5,000+, depending on the severity of the issue.
    • Recalls: None Found

Transmission

Ford 6-Speed Automatic

  • Harsh Shifting
    • Description/Symptoms: Abrupt or jerky shifts between gears.
    • Solution: Transmission fluid flush and filter replacement, valve body inspection and possible replacement.
    • Estimated Cost to Fix: $300 - $800+
    • Recalls: None Found
  • Torque Converter Issues
    • Description/Symptoms: Shuddering or vibration at low speeds, especially when the torque converter is locking up.
    • Solution: Torque converter replacement.
    • Estimated Cost to Fix: $1,000 - $2,500+
    • Recalls: None Found

Suspension

  • Leaf Spring Sagging/Cracking
    • Description/Symptoms: Vehicle leaning to one side, rough ride quality, visible cracks or sagging in the leaf springs.
    • Solution: Leaf spring replacement.
    • Estimated Cost to Fix: $500 - $1,500+ per spring (parts and labor).
    • Recalls: None Found
  • Worn Shocks/Struts
    • Description/Symptoms: Excessive bouncing after bumps, poor handling, and uneven tire wear.
    • Solution: Shock/strut replacement.
    • Estimated Cost to Fix: $200 - $800+ per axle (parts and labor).
    • Recalls: None Found

Electrical

  • Battery Drain
    • Description/Symptoms: Battery draining overnight or within a short period, requiring frequent jump starts.
    • Solution: Diagnosis to identify the parasitic drain, followed by repair or replacement of the affected component.
    • Estimated Cost to Fix: $100 - $500+
    • Recalls: None Found
  • Sensor Failures (ABS, TPMS, etc.)
    • Description/Symptoms: Warning lights on the dashboard, malfunctioning systems (ABS, TPMS, etc.).
    • Solution: Diagnosis to identify the faulty sensor, followed by replacement.
    • Estimated Cost to Fix: $100 - $400+ per sensor (parts and labor).
    • Recalls: None Found

Exterior

  • Rust Formation (Undercarriage/Frame)
    • Description/Symptoms: Visible rust on the frame, suspension components, and other undercarriage parts.
    • Solution: Rust removal, treatment, and protective coating application. In severe cases, frame repair or replacement may be necessary.
    • Estimated Cost to Fix: $200 - $5,000+, depending on the severity of the rust and the extent of the repairs.
    • Recalls: None Found
  • Lighting Issues (Headlights, Taillights)
    • Description/Symptoms: Headlights or taillights not functioning properly, flickering, or dimming.
    • Solution: Bulb replacement, wiring repair, or replacement of the entire lighting assembly.
    • Estimated Cost to Fix: $20 - $500+ depending on whether it is a bulb replacement or a wiring issue.
    • Recalls: None Found

Interior

  • HVAC Malfunctions
    • Description/Symptoms: Inconsistent heating or cooling, weak airflow, strange noises from the HVAC system.
    • Solution: Diagnosis to identify the faulty component (blower motor, actuator, compressor, etc.), followed by repair or replacement.
    • Estimated Cost to Fix: $200 - $1,500+
    • Recalls: None Found
  • Infotainment System Problems
    • Description/Symptoms: Freezing, lagging, or crashing infotainment system, Bluetooth connectivity issues, and navigation problems.
    • Solution: Software update, system reset, or replacement of the infotainment unit.
    • Estimated Cost to Fix: $0 - $1,500+, depending on the issue and the required repairs.
    • Recalls: None Found

Summary

The 2021 Ford F-650/F-750, while robust, can experience issues common to medium-duty trucks. Engine-related problems, especially with the diesel, can be costly, but are often related to maintenance or fuel quality. Transmission issues, while less frequent, can also be expensive to address. Suspension and electrical problems are more common and generally less severe. Rust can be a significant long-term concern, particularly in regions with harsh winters. Overall, potential buyers should be aware of these potential issues and budget accordingly for maintenance and repairs. Proactive maintenance and careful use of the vehicle can help mitigate these problems.

Ford, F650
Ford F650 2021
This post is licensed under CC BY 4.0 by the author.