The auto product liability attorneys at McCune Law Group (MLG) are actively investigating potential engine issues affecting popular Nissan and Infiniti models. The 2021–2024 Nissan Rogue, 2019–2020 Nissan Altima, 2019–2022 Infiniti QX50, and 2022 Infiniti QX55, which are equipped with KR15DDT and KR20DDET engines, appear to experience higher-than-average rates of sudden mechanical failure. For affected drivers, the problem is not simply about mechanical inconvenience, it is about safety, trust, and the financial burden that comes when a family’s primary mode of transportation suddenly becomes unreliable.
What Nissan & Infiniti Drivers Are Experiencing on the Road
Many owners have described frightening scenarios where their cars stalled unexpectedly on highways or in intersections. Others have struggled with repeated no-start conditions that eventually escalated to complete engine failure. These kinds of defects do not just cause frustration, they can turn a routine commute into a dangerous situation, leaving drivers stranded in high-traffic areas or far from help.
In June 2025, Nissan announced a recall of these affected models. The recall directed dealerships to inspect the engine oil pan for metal debris, which can indicate serious internal damage. If debris was present, the fix was straightforward: repair or replace the engine. However, if no debris was found, Nissan’s remedy was simply to change the oil and send the vehicle back on the road. While this may seem like a reasonable step, concerns have been raised that the solution does not go far enough.
The Hidden Risks of Nissan & Infiniti Engine Problems
Engines are complex systems, and the absence of visible debris does not always guarantee that no damage has occurred. Hidden issues may still cause future breakdowns, often after warranty coverage expires. That leaves many consumers worried they could face thousands of dollars in repair costs down the road. When an engine fails, the consequences ripple beyond the initial breakdown. For drivers of affected Nissan and Infiniti models, the risks fall into several categories:
- Safety Hazards: A vehicle that stalls without warning can cause collisions, especially at highway speeds or in intersections. Even when an accident is avoided, the sudden loss of power creates panic and confusion for the driver and passengers.
- Financial Burden: Repairs or full engine replacements often cost thousands of dollars. If the defect appears outside the warranty period, owners may be forced to shoulder those expenses themselves.
- Loss of Value: Vehicles with a known defect can lose significant resale or trade-in value, making it harder for families to recover costs when moving on to a new car.
- Ongoing Stress: The knowledge that a car may stall or fail at any time can undermine a driver’s confidence and turn daily commutes into stressful experiences.
What to Do if Your Nissan or Infiniti Has Engine Issues
If you drive one of the affected Nissan or Infiniti models, it is important to stay proactive. Engine problems rarely resolve themselves, and the earlier you act, the more options you may have. Some important steps include:
- Document Everything: Keep a journal of when issues occur, including dates, mileage, dashboard warnings, and unusual sounds. Save every repair order, inspection report, and dealership communication.
- Report to Federal Agencies: Submitting complaints to the National Highway Traffic Safety Administration (NHTSA) helps build a record of how widespread the problem is and may encourage stronger action.
- Explore Legal Options: In situations where consumers are left with defective vehicles and inadequate remedies, legal claims may be available to recover repair costs, diminished vehicle value, or compensation for safety risks.
Taking these steps not only strengthens an individual’s position but also contributes to broader consumer protection efforts.
Why Nissan & Infiniti Engine Failures Matter for Consumers
The concerns surrounding these engine failures are part of a larger pattern in the auto industry. As cars become increasingly complex, even small design flaws can trigger significant failures across entire model lines. Consumers rely on automakers not just to build reliable vehicles, but also to take responsibility when problems emerge.
When recall remedies fall short, it raises critical questions about accountability. Should manufacturers be required to offer more robust inspections? Should warranty protections be extended in situations where defects may appear later in a vehicle’s life cycle? These are not just technical questions, they are consumer rights issues that affect millions of drivers across the country.
Contact McCune Law Group Today
Engine failure is not just a nuisance, it can be life-altering, affecting a person’s safety, finances, and quality of life. While Nissan’s recall acknowledges the seriousness of the issue, many consumers remain skeptical about whether the remedy will prevent future breakdowns. For drivers who depend on these vehicles daily, that uncertainty is unacceptable.
MLG is one of the largest consumer law firms in the Inland Empire, with decades of experience in complex automotive defect litigation. Our attorneys have successfully represented clients nationwide against automakers such as Ford, Toyota, and Hyundai. If you own a Nissan Rogue, Altima, Infiniti QX50, or QX55 and have experienced engine problems, do not wait, legal action may help you recover financial losses and protect your rights.
Call us today or fill out our contact form to schedule a free, no-obligation evaluation. At McCune Law Group, we are here to help you move forward, no matter how complicated your case may be.