Engine Stalling/Power Loss

Frequent complaints involve the engine stalling or losing power unexpectedly, often at low mileage. This is frequently linked to fuel system issues, including potential fuel injector problems. Estimated repair cost: $500 - $2,500.

Fuel System Leaks/Defects

Recalls highlight risks of fuel leaks from the high-pressure fuel pump and potential fuel tank issues that could lead to melting. These are significant fire risks requiring immediate attention. Estimated repair cost: $200 - $1,000.

Electrical System Malfunctions

Complaints include issues ranging from complete power loss to malfunctioning driver controls and warning lights, indicating potential problems within the vehicle's complex electrical architecture. Estimated repair cost: $300 - $1,500.

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2022 Hyundai Sonata Maintenance guide

Name: Maintenance dataset for 2022 Hyundai Sonata
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2022 Hyundai Sonata, with 4 recalls and 109 complaints, presents a 'Below Average' reliability verdict. Owners should prioritize inspections for engine and power train issues, which are the most frequent complaints, alongside fuel system concerns.

Powertrain: Hybrid (HEV)

View Critical Issue: Powertrain/Transmission Issues

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

12 TSBs | 4 Recalls

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Key Takeaways

Focus on preventative maintenance for the engine and powertrain due to frequent complaints.
Regularly inspect the fuel system for leaks, a critical safety concern.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance