2015-2020 Acura XG1 Connecting Rod Bearing Stop Sale: A Comprehensive Guide

Introduction

In 2023, Acura issued a stop sale order for all 2015-2020 XG1 models due to a potential issue with connecting rod bearings. This stop sale order affects over 300,000 vehicles and has raised concerns among owners and potential buyers.

This article provides a comprehensive guide to the XG1 connecting rod bearing issue, including the following:

• Background on the issue
• Symptoms to look for
• Causes of the problem
• Repairs that are being performed
• Compensation options for affected owners
• Common mistakes to avoid
• Step-by-step approach to addressing the issue
• Benefits of addressing the issue promptly
• FAQs about the stop sale order

Background

The XG1 engine is a 3.5-liter V6 engine that was used in the 2015-2020 Acura TLX, MDX, RLX, and Acura Certified Pre-Owned vehicles. In 2023, Acura received reports of XG1 engines experiencing premature failure due to connecting rod bearing failure.

Symptoms

The following symptoms may indicate a connecting rod bearing issue in an XG1 engine:

• Knocking or rattling noises from the engine
• Loss of power or hesitation during acceleration
• Increased oil consumption
• Warning lights on the dashboard, such as the check engine light or oil pressure light

Causes

The exact cause of the connecting rod bearing issue in the XG1 engine is still under investigation. However, preliminary findings suggest that it may be due to a manufacturing defect that affects the metallurgy of the bearings.

Repairs

Acura has issued a Technical Service Bulletin (TSB) outlining the repairs that need to be performed on affected XG1 engines. The repairs involve replacing the connecting rod bearings and inspecting the crankshaft for damage.

The repairs are expected to take several hours to complete and may require the engine to be removed from the vehicle.

Compensation

Acura is offering compensation to affected owners in the form of extended warranty coverage, loaner vehicles, and reimbursement for expenses related to the repairs.

Common Mistakes to Avoid

Owners of affected XG1 vehicles should avoid the following mistakes:

• Ignoring the symptoms of a connecting rod bearing issue
• Driving the vehicle with a known connecting rod bearing issue
• Attempting to repair the issue themselves
• Using non-genuine parts for the repairs
• Delaying the repairs, which could lead to further damage

Step-by-Step Approach to Addressing the Issue

Owners of affected XG1 vehicles should take the following steps to address the issue:

1. Contact an authorized Acura dealer to schedule an inspection.
2. Provide the dealer with the vehicle's VIN and mileage.
3. Have the dealer inspect the engine for signs of connecting rod bearing failure.
4. If the engine is found to be affected, authorize the dealer to perform the necessary repairs.
5. Obtain a loaner vehicle from the dealer, if necessary.
6. Monitor the progress of the repairs and stay informed of any updates.

Benefits of Addressing the Issue Promptly

Addressing the connecting rod bearing issue in an XG1 engine promptly has the following benefits:

• Prevents further damage to the engine
• Maintains the safety and reliability of the vehicle
• Protects the investment in the vehicle
• Demonstrates the commitment to customer satisfaction

FAQs

1. Which Acura models are affected by the stop sale order?
   - The stop sale order affects all 2015-2020 Acura XG1 models, including the TLX, MDX, RLX, and Acura Certified Pre-Owned vehicles.
   
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2. What should I do if I own an affected vehicle?
   - If you own an affected vehicle, you should contact an authorized Acura dealer to schedule an inspection.
   
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3. Is there a permanent fix for the connecting rod bearing issue?
   - Acura is still investigating the issue and has not yet announced a permanent fix. However, the repairs that are being performed are expected to address the problem.
   
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4. How long will the repairs take?
   - The repairs are expected to take several hours to complete and may require the engine to be removed from the vehicle.
   
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5. Will Acura cover the cost of the repairs?
   - Acura is offering compensation to affected owners in the form of extended warranty coverage, loaner vehicles, and reimbursement for expenses related to the repairs.
   
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6. What should I do if I have already experienced problems with my XG1 engine?
   - If you have already experienced problems with your XG1 engine, you should immediately contact an authorized Acura dealer.
   
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Call to Action

Owners of affected XG1 vehicles should contact an authorized Acura dealer immediately to schedule an inspection. Addressing the connecting rod bearing issue promptly is essential to preventing further damage and maintaining the safety and reliability of the vehicle.

Additional Information

• Acura's Technical Service Bulletin on the Connecting Rod Bearing Issue
• National Highway Traffic Safety Administration (NHTSA) Recall Notice

Disclaimer:

The information in this article is for educational purposes only and should not be considered as professional advice. It is highly recommended that you consult with a qualified mechanic or authorized Acura dealer for any repairs or maintenance on your vehicle.