Fuel Pump Module Failure

A significant recall (34 instances) addresses issues with the fuel pump module, which can lead to engine stalling and potential crashes. Owners must ensure this recall is addressed. Estimated repair cost: $400 - $800 (if not covered by recall).

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2018 Acura RLX Maintenance guide

Name: Maintenance dataset for 2018 Acura RLX
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed34 Critical Recalls

MAINTENANCE SUMMARY

The 2018 Acura RLX demands vigilant attention to its engine, primarily due to potential engine bearing issues and a significant fuel pump recall. Proactive monitoring and adherence to maintenance schedules are crucial for owners.

View Critical Issue: Engine Bearing Failure

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

8 TSBs | 34 Recalls

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Key Takeaways

Potential for engine bearing failure is the primary mechanical concern, indicated by customer complaints.
A significant recall campaign addresses fuel pump module issues, which can cause engine stalling.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2018 Acura RLX Maintenance guide

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed34 Critical Recalls

MAINTENANCE SUMMARY

View Critical Issue: Engine Bearing Failure

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

8 TSBs | 34 Recalls

CarFocal account required

Unlock the Full 2018 Acura RLX Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

Potential for engine bearing failure is the primary mechanical concern, indicated by customer complaints.
A significant recall campaign addresses fuel pump module issues, which can cause engine stalling.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance