2020 Ford Transit-350

The 2020 Ford Transit-350 is a popular choice for commercial and personal use, known for its spaciousness, versatility, and customizable configurations. The Transit-350 offers three engine options: a 3.5L PFDI V6 producing 275 horsepower and 262 lb-ft of torque, a 3.5L EcoBoost V6 producing 310 horsepower and 400 lb-ft of torque, and a 2.0L EcoBlue I4 Turbo Diesel producing 195 horsepower and 400 lb-ft of torque. All engines are paired with a 10-speed automatic transmission. Owners generally appreciate the Transit’s cargo capacity and upfitting potential, but some report concerns about reliability and fuel economy. Here’s a breakdown of common issues reported by owners of the 2020 Ford Transit-350:

Engine

3.5L PFDI V6

No Issues Found

3.5L EcoBoost V6

• Turbocharger Failure
  • Description/Symptoms: Whining noise from the engine, loss of power, check engine light. The turbocharger may fail due to oil starvation or excessive wear.
  • Solution: Replacement of the turbocharger. Inspect oil lines for blockage.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found
• Direct Fuel Injector Failure
  • Description/Symptoms: Rough idling, misfires, decreased fuel economy, check engine light. Injector failures can be caused by carbon buildup or electrical malfunction.
  • Solution: Diagnostic testing to identify the faulty injector(s) and replacement.
  • Estimated Cost to Fix: $200 - $500+ per injector
  • Recalls: None Found

2.0L EcoBlue I4 Turbo Diesel

• Diesel Particulate Filter (DPF) Issues
  • Description/Symptoms: Reduced engine power, frequent regeneration cycles, soot accumulation. DPF clogging can be caused by short trips or issues with the regeneration system.
  • Solution: Forced DPF regeneration, cleaning, or replacement. Address underlying issues causing excessive soot production.
  • Estimated Cost to Fix: $500 - $2000+ depending on the solution.
  • Recalls: None Found
• DEF (Diesel Exhaust Fluid) System Problems
  • Description/Symptoms: Check engine light, warning messages related to DEF level or quality, reduced engine power. Problems can stem from faulty DEF sensors, pumps, or injectors.
  • Solution: Diagnostic testing to pinpoint the faulty component and repair or replacement.
  • Estimated Cost to Fix: $300 - $1500+
  • Recalls: None Found

Transmission

10-Speed Automatic Transmission (All Engines)

• Harsh Shifting/Slipping
  • Description/Symptoms: Abrupt or delayed shifts, slipping between gears, clunking noises. Can be caused by valve body issues, internal wear, or low fluid level.
  • Solution: Transmission diagnostic scan to check for codes, check and correct fluid level and condition. Valve body replacement or transmission rebuild/replacement.
  • Estimated Cost to Fix: $300 (fluid change) - $1000+ (valve body) - $3000 - $7000+ (rebuild/replace)
  • Recalls: None Found
• Torque Converter Issues
  • Description/Symptoms: Shuddering at low speeds, stalling, or complete loss of power transfer. This can be caused by a faulty torque converter lockup clutch or other internal damage.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found

Suspension

• Rear Leaf Spring Sagging
  • Description/Symptoms: Rear of the van sits lower than normal, especially when loaded. Can lead to poor handling and reduced ride quality.
  • Solution: Replacement of the rear leaf springs, possibly with heavy-duty springs.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Dead battery overnight or after short periods of non-use. Can be caused by parasitic draw from aftermarket accessories or faulty vehicle electronics.
  • Solution: Diagnostic testing to identify the source of the parasitic draw and repair or replace the faulty component.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Infotainment System Freezing/Crashing
  • Description/Symptoms: Sync 3 system freezes, reboots unexpectedly, or is unresponsive to inputs.
  • Solution: Software update, replacement of the APIM (Accessory Protocol Interface Module).
  • Estimated Cost to Fix: $0 (Software Update) - $500 - $1500+ (APIM Replacement)
  • Recalls: None Found
• Door Ajar Warning Light
  • Description/Symptoms: Door ajar warning light stays illuminated, even when all doors are closed securely.
  • Solution: Clean or replace faulty door jamb switch.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found

Exterior

• Sliding Door Problems
  • Description/Symptoms: Difficult to open or close, sticking, binding, or unusual noises. Can be caused by worn rollers, damaged tracks, or cable issues.
  • Solution: Lubrication, adjustment, or replacement of worn components.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: No air blowing from the vents, or intermittent operation.
  • Solution: Replacement of the blower motor or blower motor resistor.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found

Summary

The 2020 Ford Transit-350, while versatile and spacious, does have some potential problem areas. Engine issues, especially with the EcoBoost turbochargers and EcoBlue diesel’s emissions systems, can be costly. Transmission problems, such as harsh shifting, are also a concern. Electrical issues and sliding door problems, while generally less expensive to fix, can be frustrating. The severity of issues can range from minor inconveniences to major repairs costing several thousand dollars. It’s important to thoroughly inspect a used 2020 Transit-350 and obtain a pre-purchase inspection from a qualified mechanic to identify any potential problems before buying.