Engine Stalling/Hesitation

Complaints of engine stalling or hesitation during acceleration are frequent. This is often linked to fuel pump issues (recalls NHTSA 23V858000, 19V060000) or potential connecting rod bearing wear (recall NHTSA 23V751000). Estimated repair cost: $500 - $1500.

Electrical System Malfunctions

Owners report issues such as warning lights illuminating without cause, starting problems, and dashboard malfunctions. These can be linked to battery, alternator, or starter issues. Estimated repair cost: $200 - $800.

Transmission Harsh Shifting/Jerking

Reports indicate harsh or jerky shifts, particularly at lower speeds, and a 'dead pedal' effect where acceleration is delayed. Technical Service Bulletins (TSBs) address intermittent harsh or jerky upshifts. Estimated repair cost: $300 - $7000.

Multiple recalls (NHTSA 23V858000, 19V060000) highlight issues with the fuel pump, which can lead to engine stalling and potential fire hazards. Estimated repair cost: $500 - $1000.

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2018 Acura MDX Maintenance guide

Name: Maintenance dataset for 2018 Acura MDX
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed39 Critical Recalls

MAINTENANCE SUMMARY

The 2018 Acura MDX has a Below Average reliability verdict with 46 recalls and 229 complaints, primarily concerning its engine and fuel systems. Regular maintenance is crucial to address these known issues.

View Critical Issue: Connecting Rod Bearing Wear

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Reliability Score

Est. Annual Maintenance Cost

$500 - $800

TSBs & Recalls

46 TSBs | 46 Recalls

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Key Takeaways

Address all open recalls promptly, especially those related to the engine and fuel pump.
Regularly inspect the powertrain for signs of hesitation, stalling, or rough shifting.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2018 Acura MDX Maintenance guide

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed39 Critical Recalls

MAINTENANCE SUMMARY

View Critical Issue: Connecting Rod Bearing Wear

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$500 - $800

TSBs & Recalls

46 TSBs | 46 Recalls

CarFocal account required

Unlock the Full 2018 Acura MDX Maintenance Guide

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

Key Takeaways

Address all open recalls promptly, especially those related to the engine and fuel pump.
Regularly inspect the powertrain for signs of hesitation, stalling, or rough shifting.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance