2021 Ford F750
2021 Ford F750
Overview
The 2021 Ford F-750 is a heavy-duty commercial truck designed for demanding vocational applications. It offers robust performance and durability, crucial for businesses relying on its capabilities. Reliability is a key factor for fleet managers and owner-operators, and the F-750 generally performs well in its class. However, like any complex vehicle, specific components can experience issues. This report details known reliability concerns across various systems, focusing on potential mechanical and electrical failures rather than routine maintenance. Understanding these potential pitfalls can aid in proactive maintenance and cost management for this workhorse vehicle.
Engine
7.3L V8 Gas (Godzilla)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
6.7L Power Stroke V8 Diesel
DEF System Malfunctions
- Symptoms: Check Engine Light, reduced engine power, emissions system warnings.
- Solution: Diagnosis and potential replacement of Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR) catalyst, or DEF injector.
- Cost: $800 - $2500
Turbocharger Issues
- Symptoms: Loss of power, excessive smoke, whistling noises.
- Solution: Inspection and potential turbocharger replacement or repair.
- Cost: $1500 - $3500
Transmission
TorqShift HD 6-Speed Automatic (6R140)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Standard Chassis
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Electrical
Wiring Harnesses and Connectors
Corrosion and Loose Connections
- Symptoms: Intermittent electrical faults, warning lights, non-functional accessories.
- Solution: Inspection, cleaning, and securing of electrical connectors and wiring harnesses. Replacement of damaged sections.
- Cost: $150 - $500
Alternator and Battery
Premature Failure
- Symptoms: Battery warning light, difficulty starting, electrical system malfunctions.
- Solution: Testing and replacement of alternator or battery.
- Cost: $300 - $800
Exterior
Body Panels and Paint
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Lights and Lenses
Condensation in Headlights/Taillights
- Symptoms: Fogging or moisture inside light housings.
- Solution: Sealing of light housings or replacement of the unit.
- Cost: $100 - $400
Interior
HVAC System
Blower Motor Failure
- Symptoms: No airflow from vents, or intermittent airflow.
- Solution: Replacement of the blower motor or resistor.
- Cost: $200 - $500
Infotainment System
Software Glitches
- Symptoms: Screen freezing, unresponsiveness, connectivity issues.
- Solution: Software updates or system reset. In rare cases, head unit replacement.
- Cost: $100 - $1000
Summary Verdict
The 2021 Ford F-750 demonstrates strong reliability, particularly with its powertrain options. The 7.3L V8 gas engine and the TorqShift HD transmission are generally robust. The 6.7L Power Stroke diesel, while powerful, can occasionally encounter issues with its emissions control systems (DEF) and turbochargers, which are common in modern diesel technology and can incur significant repair costs. Electrical system integrity, especially concerning wiring and connections, is crucial for preventing intermittent faults. While exterior and interior components are largely durable, minor issues like condensation in lights or HVAC blower motor failures can occur. Overall, the F-750 is a dependable choice for commercial use, with most potential issues being manageable through diligent maintenance and timely repairs.