2015-2020 Acura Connecting Rod Bearing Stop Sale: What You Need to Know

In April 2022, Acura issued a stop-sale order for certain 2015-2020 Acura models due to a potential issue with the connecting rod bearings. The affected models include the following:

• 2015-2018 Acura TLX
• 2015-2020 Acura TLX V6
• 2017-2020 Acura MDX
• 2018-2020 Acura RLX

What is a connecting rod bearing?

Connecting rod bearings are critical engine components that allow the connecting rods to rotate smoothly on the crankshaft. They are designed to withstand high loads and temperatures.

What is the potential issue?

Acura has discovered that a manufacturing defect may cause premature wear of the connecting rod bearings in certain engines. This wear can lead to catastrophic engine failure.

What are the symptoms of a connecting rod bearing problem?

The symptoms of a connecting rod bearing problem can include:

• Knocking or ticking noise from the engine
• Loss of power
• Increased oil consumption
• Check engine light

If you experience any of these symptoms, it is important to have your vehicle inspected by a qualified technician immediately.

What is Acura doing to address the issue?

Acura is currently investigating the issue and working to develop a permanent fix. In the meantime, Acura has issued a stop-sale order for all affected vehicles. Acura is also contacting owners of affected vehicles and will provide free repairs to correct the problem.

What should you do if you own an affected vehicle?

If you own an affected vehicle, you should contact your local Acura dealer immediately. Acura will provide you with instructions on how to have your vehicle inspected and repaired.

Important note: Do not drive your vehicle if you experience any of the symptoms of a connecting rod bearing problem.

Timeline of the Acura Connecting Rod Bearing Stop Sale

• April 18, 2022: Acura announces the stop-sale order for certain 2015-2020 Acura models.
• April 19, 2022: Acura begins contacting owners of affected vehicles.
• April 25, 2022: Acura releases a Technical Service Bulletin (TSB) providing instructions on how to inspect and repair affected vehicles.
• May 9, 2022: Acura announces that it has developed a permanent fix for the connecting rod bearing issue.
• June 1, 2022: Acura begins offering free repairs to owners of affected vehicles.

Tips and Tricks

• If you experience any of the symptoms of a connecting rod bearing problem, have your vehicle inspected by a qualified technician immediately.
• Do not drive your vehicle if you experience any of the symptoms of a connecting rod bearing problem.
• Acura is providing free repairs to owners of affected vehicles.
• The permanent fix for the connecting rod bearing issue is now available.

Interesting Stories

Story 1:

A woman was driving her 2018 Acura TLX when she heard a knocking noise from the engine. She pulled over and called her local Acura dealer. The dealer inspected the vehicle and found that the connecting rod bearings were worn. The dealer repaired the vehicle under warranty.

What we learn: It is important to have your vehicle inspected by a qualified technician if you experience any unusual noises or symptoms.

Story 2:

A man was driving his 2017 Acura MDX when he lost power. He pulled over and called his roadside assistance provider. The roadside assistance provider towed the vehicle to a local Acura dealer. The dealer inspected the vehicle and found that the connecting rod bearings had failed. The dealer replaced the engine under warranty.

What we learn: Connecting rod bearing failure can lead to catastrophic engine damage. It is important to have your vehicle repaired if you experience any loss of power or other symptoms of a connecting rod bearing problem.

Story 3:

A woman was driving her 2020 Acura RLX when she saw the check engine light come on. She pulled over and called her local Acura dealer. The dealer inspected the vehicle and found that the connecting rod bearings were worn. The dealer repaired the vehicle under warranty.

What we learn: The check engine light can be an indication of a connecting rod bearing problem. It is important to have your vehicle inspected if you see the check engine light come on.

Common Mistakes to Avoid

• Do not ignore the symptoms of a connecting rod bearing problem.
• Do not drive your vehicle if you experience any of the symptoms of a connecting rod bearing problem.
• Do not attempt to repair the connecting rod bearings yourself.

How to Step-by-Step Approach

1. If you experience any of the symptoms of a connecting rod bearing problem, have your vehicle inspected by a qualified technician immediately.
2. Do not drive your vehicle if you experience any of the symptoms of a connecting rod bearing problem.
3. If the technician confirms that the connecting rod bearings are worn, have the vehicle repaired immediately.
4. Acura is providing free repairs to owners of affected vehicles.

Pros and Cons

Pros:

• Acura is providing free repairs to owners of affected vehicles.
• The permanent fix for the connecting rod bearing issue is now available.

Cons:

• The stop-sale order has caused delays in the delivery of new Acura vehicles.
• Some owners of affected vehicles have experienced inconvenience while their vehicles were being repaired.