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2018 Fiat Ducato

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By Research the Car 4 min read

The 2018 Fiat Ducato is a popular choice for van conversions and commercial use, known for its spacious cargo area, relatively fuel-efficient engine, and maneuverability. Engine options available for the 2018 Ducato include a 2.3-liter Multijet II diesel engine, producing approximately 130-150 horsepower depending on the variant, and around 236-258 lb-ft of torque. A common dislike among owners is the potential for maintenance costs, especially related to the diesel engine components. Common likes of this platform are the high cargo volume and wide range of conversions available.

Engine

2.3L Multijet II Diesel

  • EGR Valve Failure
    • Description/Symptoms: Engine warning light illuminated, reduced engine power, poor fuel economy, rough idling. Caused by carbon buildup in the EGR valve.
    • Solution: Replacement of the EGR valve or cleaning of the valve if the damage is not severe.
    • Estimated Cost to Fix: $300 - $700+
    • Recalls: None Found
  • Diesel Particulate Filter (DPF) Issues
    • Description/Symptoms: DPF light illuminated, reduced engine power, frequent regeneration cycles, potential for DPF clogging. These issues can occur if the vehicle is only used on short journeys, which doesn’t allow the DPF to fully regenerate.
    • Solution: Forced DPF regeneration (done by a mechanic), DPF cleaning, or DPF replacement.
    • Estimated Cost to Fix: $200 (forced regeneration) - $1500+ (DPF replacement)
    • Recalls: None Found
  • Injector Failure
    • Description/Symptoms: Misfiring, rough running engine, excessive smoke, poor fuel economy. Can be caused by contaminated fuel.
    • Solution: Replacement of faulty injectors. In some cases, all injectors may need to be replaced to ensure balanced fuel delivery.
    • Estimated Cost to Fix: $400 - $1200+ (depending on number of injectors)
    • Recalls: None Found

Transmission

6-Speed Manual

  • Clutch Wear and Failure
    • Description/Symptoms: Clutch slippage, difficulty shifting gears, unusual noises during clutch engagement.
    • Solution: Clutch replacement, including the clutch disc, pressure plate, and potentially the flywheel.
    • Estimated Cost to Fix: $600 - $1500+
    • Recalls: None Found

6-Speed Automated Manual (Comfort-Matic)

  • Transmission Control Module (TCM) Issues
    • Description/Symptoms: Erratic shifting, failure to shift, transmission warning light, potential for limp mode.
    • Solution: TCM reprogramming or TCM replacement.
    • Estimated Cost to Fix: $300 - $1000+
    • Recalls: None Found
  • Solenoid Failure
    • Description/Symptoms: Harsh or delayed shifting, transmission slipping, inability to engage certain gears.
    • Solution: Replacement of faulty solenoids within the transmission.
    • Estimated Cost to Fix: $400 - $1000+ (depending on access and specific solenoid)
    • Recalls: None Found

Suspension

  • Rear Suspension Sagging (Heavy Loads)
    • Description/Symptoms: Rear of the van sitting lower than normal, especially when loaded with cargo or during conversion to a campervan. This affects ride quality and handling.
    • Solution: Installation of heavier-duty rear springs, air suspension, or helper springs.
    • Estimated Cost to Fix: $300 - $2000+ (depending on the solution chosen)
    • Recalls: None Found

Electrical

  • Battery Drain
    • Description/Symptoms: Battery draining quickly, difficulty starting the vehicle, especially after it has been sitting for a while. Common cause: parasitic draw from aftermarket electrical installations related to van conversions.
    • Solution: Locate and eliminate the source of the parasitic draw. This may involve tracing wiring and testing components.
    • Estimated Cost to Fix: $100 - $500+ (diagnostic and repair)
    • Recalls: None Found
  • Sensor Failures (ABS, ESP)
    • Description/Symptoms: Warning lights on the dashboard (ABS, ESP), reduced functionality of these systems. Often caused by faulty wheel speed sensors or other related sensors.
    • Solution: Replacement of faulty sensors.
    • Estimated Cost to Fix: $150 - $400+ (per sensor)
    • Recalls: None Found

Exterior

  • Sliding Door Issues
    • Description/Symptoms: Difficulty opening or closing the sliding door, sticking, or requiring excessive force to operate. This can be due to worn rollers, damaged tracks, or misalignment.
    • Solution: Replacement of rollers, repair or replacement of tracks, realignment of the door.
    • Estimated Cost to Fix: $100 - $500+
    • Recalls: None Found

Interior

  • Dashboard Cracking
    • Description/Symptoms: Cracks appearing on the dashboard, particularly in areas exposed to direct sunlight.
    • Solution: Dashboard repair or replacement.
    • Estimated Cost to Fix: $200 - $1000+
    • Recalls: None Found
  • Central Locking System Malfunctions
    • Description/Symptoms: Doors not locking or unlocking properly with the remote or the central locking switch. This can be caused by faulty door lock actuators or wiring issues.
    • Solution: Replacement of faulty door lock actuators or repair of wiring.
    • Estimated Cost to Fix: $150 - $400+ (per door)
    • Recalls: None Found

Summary

The 2018 Fiat Ducato, while versatile, exhibits some common issues that potential buyers should be aware of. The diesel engine is prone to EGR valve, DPF, and injector problems, which can lead to significant repair costs. Transmission issues, particularly with the automated manual, and suspension problems related to heavy loads are also common concerns. Electrical and interior issues, while less frequent, can still require attention. Overall, while not every Ducato owner will experience all of these problems, being aware of these potential issues and budgeting for potential repairs is recommended, especially when buying a used vehicle. Severity ranges from moderate to severe, and repair costs can vary widely, from a few hundred to several thousand dollars depending on the issue.

Fiat, Ducato
Fiat Ducato 2018
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