GM 1.2L Turbo Engine Failure Alert (Short)

We are investigating reported concerns involving certain General Motors vehicles equipped with a 1.2L turbocharged three-cylinder gasoline engine. If your vehicle is affected, you may contact us confidentially and free of charge. No lawsuit has been filed and no class proceeding has been certified in British Columbia.

GM 1.2L Turbo Engine Failure Investigation (Detailed)

Our firm is reviewing reported concerns involving certain General Motors vehicles equipped with a 1.2L turbocharged three-cylinder gasoline engine and alleged defects affecting the engine assembly and related components.

Affected vehicles may include:

−      2024–Present Buick Encore GX

−      2024–Present Buick Envista

−      2024–Present Chevrolet Trailblazer

−      2024–Present Chevrolet Trax

If you have experienced engine failure, loss of power, knocking noises, oil leaks, warning lights, smoke, fire, or engine replacement, you may contact us confidentially and free of charge. No lawsuit has been filed and no class proceeding has been certified in British Columbia.

Potential Automotive Class Proceeding Under Investigation: GM 1.2L Turbo Engine Defect (Main)

Our firm is currently investigating a potential Canada-wide class proceeding in British Columbia concerning certain Buick and Chevrolet vehicles equipped with General Motors' 1.2L turbocharged three-cylinder gasoline engine.

Reports reviewed to date indicate that certain affected vehicles may experience premature and catastrophic engine failures involving internal engine components, including the connecting rods, crankshaft bearings, lubrication system, and engine block. Allegations reviewed by our firm suggest that these failures may be associated with internal engine component defects, oil-system deficiencies, lubrication issues, bearing damage, oil starvation, or engine block defects.

According to reports reviewed to date, affected owners have allegedly experienced:

−      Sudden engine failure;

−      Loud knocking, banging, or rattling noises from the engine;

−      Loss of propulsion while driving;

−      Reduced engine power warnings;

−      Oil leaks or oil discharge;

−      Coolant leaks or coolant discharge;

−      Excessive smoke from the engine compartment;

−      Check engine lights and warning messages;

−      Engine block damage;

−      Connecting rod failures; and

−      Complete engine replacement.

Our firm is reviewing reports that some failures may occur without significant advance warning and may result in sudden loss of motive power while the vehicle is being operated. Reports reviewed to date further suggest that certain failures may result in a connecting rod breaching the engine block, potentially causing oil and coolant to escape from the engine. In some reported instances, owners have alleged that smoke or fire followed the engine failure.

Our firm is also reviewing allegations that affected owners have experienced lengthy delays obtaining replacement engines and repairs due to parts availability issues. Some reports suggest that vehicles remained inoperable for extended periods while awaiting replacement engines.

Because the alleged defect concerns a critical powertrain component, our firm is reviewing whether the reported condition may increase the risk of vehicle disablement, collisions, property damage, diminished vehicle value, loss of use, and other losses.

This investigation is ongoing and is being conducted to determine whether the legal requirements under British Columbia's Class Proceedings Act are met, including whether common issues exist and whether a class proceeding would be the preferable procedure.

If you own or lease an affected Buick or Chevrolet vehicle and have experienced engine failure, engine replacement, loss of power, knocking noises, oil leaks, smoke, fire, or related concerns, you may contact our firm to share your experience. Providing information is confidential, free of charge, and does not obligate you to retain our firm or participate in any legal proceeding.

This page will be updated as our investigation progresses.

This webpage is provided for informational purposes only and does not constitute legal advice.

Frequently Asked Questions – GM 1.2L Turbo Engine Investigation

What is the issue being investigated?

Our firm is reviewing reports that certain General Motors vehicles equipped with a 1.2L turbocharged three-cylinder engine may experience premature engine failure and related powertrain issues.

Which vehicles are included in the investigation?

The investigation currently concerns:

−      2024–Present Buick Encore GX

−      2024–Present Buick Envista

−      2024–Present Chevrolet Trailblazer

−      2024–Present Chevrolet Trax

The scope of the investigation may evolve as additional information becomes available.

What symptoms have been reported?

Reported symptoms may include:

−      Engine knocking or rattling noises;

−      Reduced engine power warnings;

−      Sudden loss of propulsion;

−      Check engine lights;

−      Oil or coolant leaks;

−      Smoke from the engine compartment;

−      Engine seizure;

−      Connecting rod failure; and

−      Complete engine failure.

−       

Could the issue affect vehicle safety?

According to reports reviewed to date, the alleged defect may result in sudden loss of propulsion while driving. Some reports further describe oil discharge, smoke, and fire following engine failures. The investigation is reviewing whether the reported condition presents a safety risk.

Has a class proceeding been filed?

No. At this time, our firm is only conducting a preliminary investigation.

No Notice of Civil Claim has been filed and no class proceeding has been certified in British Columbia.

What does "certification" mean?

Certification is a procedural step where the Supreme Court of British Columbia determines whether a lawsuit may proceed as a class proceeding. Certification addresses procedural issues such as commonality of claims and whether a class proceeding is the preferable procedure. Certification does not determine liability or damages.

Has GM issued a recall?

We are reviewing publicly available information concerning technical service bulletins, warranty repairs, customer complaints, and other manufacturer communications relating to the reported condition.

No recall has yet been issued.

How can I provide information to the firm?

If you own or lease an affected vehicle and have experienced engine failure or related issues, you may contact our firm to share your experience. This is confidential, free of charge, and does not obligate you to participate in any legal proceeding or retain our firm.

Will I automatically be part of a class proceeding if one is certified?

Individuals who fall within the class definition are typically included automatically unless they choose to opt out, subject to the court's order.