Safety regulators probe 1.4 million Honda and Acura vehicles over engine failures

The National Highway Traffic Safety Administration (NHTSA) is currently investigating reports of engine failure in over 1.4 million Honda and Acura vehicles. This issue was brought to light in documents recently published on the regulator’s website.

The engine failures were initially looked into during a previous NHTSA recall in November 2023. This was prompted by 414 reports of connecting rod bearing problems that were believed to stem from a crankshaft manufacturing defect. However, the investigation was closed after it was determined that the engine failures were not related to the crankshaft manufacturing defect addressed in the 2023 recall.

Due to the high number of reports involving vehicles from Honda and its luxury brand Acura, NHTSA has decided to launch a new investigation. This is aimed at further understanding the scope and severity of the potential problem and assessing any safety-related issues that may arise.

The models and years included in this investigation are as follows:

Honda
– 2016-2020 Acura MDX
– 2018–2020 Acura TLX

This investigation is crucial in ensuring the safety of drivers and passengers in these vehicles. NHTSA will be closely monitoring the situation and working with Honda and Acura to address any potential issues that may arise.

As more information becomes available, updates will be provided to the public. It is important for owners of these vehicles to stay informed and take any necessary precautions to ensure their safety on the road.

Anne Marie D. Lee, an editor for CBS MoneyWatch, will continue to cover this story and provide updates on any developments. Stay tuned for more information on this ongoing investigation.