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What 5.3 engine is in the Chevrolet class action lawsuit?

Chevrolet is facing a class action lawsuit over issues with its 5.3L V8 engine, a popular powertrain found in many of the automaker's truck and SUV models. The lawsuit alleges that the engine is prone to premature wear and failure, leading to significant repair costs for affected vehicle owners.


What is the 5.3L Engine Lawsuit About?


The class action lawsuit, filed in the U.S. District Court for the Eastern District of Michigan, claims that the 5.3L V8 engine used in various Chevrolet models, including the Silverado, Tahoe, and Suburban, suffers from a design flaw that causes the engine to wear out prematurely. The lawsuit alleges that the engine's oil control rings can become stuck, leading to excessive oil consumption and potential engine failure.


According to the lawsuit, the issue with the oil control rings can result in the engine burning through oil at a rapid rate, often requiring owners to add several quarts of oil between scheduled maintenance intervals. This excessive oil consumption can then lead to further engine damage, such as cylinder scoring, piston ring failure, and even complete engine seizure.


Affected Chevrolet Models


The class action lawsuit covers the following Chevrolet models equipped with the 5.3L V8 engine:



  • Silverado (2014-2019)

  • Tahoe (2015-2019)

  • Suburban (2015-2019)

  • Yukon (2015-2019)

  • Yukon XL (2015-2019)


The lawsuit alleges that Chevrolet was aware of the issues with the 5.3L engine but failed to disclose the problem to consumers or provide an adequate remedy, leaving owners to bear the cost of expensive repairs.


Potential Remedies for Affected Owners


The class action lawsuit seeks to hold Chevrolet accountable for the alleged defects in the 5.3L engine and to provide affected owners with appropriate remedies, such as:



  • Reimbursement for past repair costs related to the engine issues

  • Extension of the vehicle's warranty to cover the engine problem

  • Replacement of the affected engines with a redesigned, non-defective version

  • Compensation for the diminished value of the affected vehicles


The lawsuit is still ongoing, and the outcome will likely have significant implications for Chevrolet and the owners of the affected vehicles.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.