2019 Ford Flex

2019 Ford Flex

Overview

The 2019 Ford Flex, a distinctive three-row SUV, offered a blend of practicality and unique styling. While generally considered a reliable vehicle, like any model, it has specific areas where owners have reported issues. This analysis focuses on common technical problems reported by owners and repair data, excluding routine maintenance. The Flex was available with two engine options and a single transmission, catering to different performance needs. Understanding these potential issues can help current and prospective owners anticipate and address them proactively, ensuring the longevity and optimal performance of their vehicle.

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Engine

3.5L Ti-VCT V6

Coolant Leaks

• Symptoms: Visible coolant puddles under the vehicle, low coolant level warning light, engine overheating.
• Solution: Replacement of leaking gaskets, hoses, or water pump.
• Cost: $300 - $700

Intake Manifold Runner Issues

• Symptoms: Check engine light, rough idle, loss of power, rattling noise from the engine.
• Solution: Replacement of the intake manifold runner control (IMRC) system or the entire intake manifold.
• Cost: $400 - $800

3.5L EcoBoost V6

Turbocharger Issues

• Symptoms: Loss of power, whistling or hissing sounds from the engine bay, increased exhaust smoke.
• Solution: Repair or replacement of turbocharger assembly, wastegate actuator, or related plumbing.
• Cost: $1000 - $2500

Timing Chain Wear

• Symptoms: Rattling noise from the front of the engine, especially on startup, check engine light with timing codes.
• Solution: Replacement of timing chain, tensioners, and guides.
• Cost: $1200 - $2000

Transmission

6-Speed SelectShift Automatic (6F50)

Hesitation or Shuddering

• Symptoms: Jerking or shuddering during gear changes, delayed engagement, slipping gears.
• Solution: Transmission fluid flush and filter replacement, potential valve body or torque converter repair.
• Cost: $300 - $1000

Overheating

• Symptoms: Transmission warning light, burning smell, difficulty shifting.
• Solution: Transmission fluid cooler inspection and repair/replacement, transmission fluid flush.
• Cost: $200 - $600

Suspension

Standard Chassis

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

Electrical

General Electrical System

Infotainment System Glitches

• Symptoms: Touchscreen unresponsiveness, freezing, Bluetooth connectivity issues, audio problems.
• Solution: Software updates, system resets, or replacement of the infotainment module.
• Cost: $100 - $800

Battery Drain

• Symptoms: Difficulty starting the vehicle, dead battery after short periods of inactivity.
• Solution: Diagnosis of parasitic draw, replacement of faulty modules or accessories causing drain, battery replacement.
• Cost: $150 - $500

Exterior

Body and Trim

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

Interior

Cabin Components

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

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Summary Verdict

The 2019 Ford Flex presents a generally reliable profile, with most reported issues concentrated in the powertrain, particularly concerning the EcoBoost engine’s turbochargers and potential coolant leaks in the naturally aspirated V6. Transmission issues, while not pervasive, can manifest as hesitation or overheating, often addressable with fluid services. Electrical gremlins, such as infotainment system glitches and battery drain, are also noted but typically manageable. The suspension, exterior, and interior components have shown good durability. Proactive maintenance, especially for the engines and transmissions, and addressing early signs of electrical issues can significantly contribute to a positive ownership experience with the 2019 Ford Flex.