Ford F-150 Oil Consumption Lawsuit: What Truck Owners Need to Know

Ford F-150 trucks have long been popular for their performance, durability, and versatility. However, in recent years, some owners have raised serious concerns about excessive oil consumption in certain models, leading to legal action. The so-called Ford F-150 oil consumption lawsuit has brought attention to potential engine defects, what drivers can expect, and the implications for both existing owners and potential buyers.

The Issue: Excessive Oil Consumption

The lawsuit focuses on 2018 to 2020 Ford F-150 trucks equipped with the 5.0-liter V8 “Coyote” engine. Owners report that these trucks can consume a quart of oil every 1,000 to 3,000 miles, far exceeding typical usage. Excessive oil burn can lead to carbon buildup in the engine, reduced fuel efficiency, and long-term mechanical issues. Many drivers say this problem is not just inconvenient but potentially harmful to the engine’s lifespan.

According to the claims, the issue may stem from a design or manufacturing defect, specifically with piston rings or cylinder coatings. These components may allow oil to seep into the combustion chamber, where it burns off during normal engine operation. Frequent oil top-ups and potential engine damage have prompted owners to take legal action against Ford.

Legal Claims and Background

The federal lawsuit, often referred to as Bryan, et al. v. Ford Motor Company, alleges that Ford knew about the defect but failed to notify customers or issue a recall. Plaintiffs claim the company concealed the problem while continuing to sell affected trucks. The legal action cites breaches of warranty, consumer protection violations, and claims under state lemon-law statutes.

Owners argue that the excessive oil consumption creates financial burdens due to constant oil top-ups and potential repairs. Additionally, they claim it affects resale value and may pose safety risks, such as engine failure or stalling under certain conditions.

This is not the first time the Coyote engine has been under scrutiny. Earlier complaints in Canada and the U.S. date back to 2021, where similar issues with oil consumption and engine performance were reported. Dealers sometimes performed temporary repairs, such as PCV valve replacements or calibration adjustments, but many owners say these fixes did not fully resolve the problem.

Ford’s Response

Ford has defended its position by emphasizing that some level of oil consumption is normal. The company uses an internal standard known as “miles per quart” to define acceptable oil use under controlled lab conditions. According to Ford, this standard does not reflect real-world driving, and the trucks meet regulatory requirements.

In addition, Ford issued a Technical Service Bulletin in 2019 to update the engine’s powertrain control module. This update was intended to reduce vacuum conditions that could contribute to oil seeping past piston rings. The automaker maintains that these measures should resolve the issue and has sought dismissal of recent lawsuits, arguing that plaintiffs lack evidence of substantial damages.

What Truck Owners Should Do

If you own a 2018–2020 F-150 with the 5.0L V8, it is essential to monitor oil levels regularly. Drivers should watch for warning signs such as:

• Frequent need to add oil between standard maintenance intervals
  
• Rough idling or engine knock
  
• Smoke from the exhaust
  
• Decreased fuel efficiency
  

Keeping detailed records of oil consumption, service visits, and any repairs is recommended. This documentation can support warranty claims or legal action if necessary. Owners should also consult dealers or qualified mechanics to inspect for potential long-term engine issues.

Potential buyers should carefully inspect used F-150 trucks from these model years. Ensuring that oil consumption has been monitored and maintained is crucial, and a pre-purchase inspection by a trusted mechanic is highly advisable.

Broader Implications

The Ford F-150 oil consumption lawsuit highlights tensions between manufacturer standards and real-world usage. What Ford considers normal variation may feel like a defect to consumers who rely on their trucks for work, commuting, or recreational use.

For Ford, the lawsuit carries potential financial and reputational risks. A successful class-action outcome could lead to compensation, repairs, or buybacks under state lemon laws. Beyond monetary costs, the case underscores the importance of transparency and accurate information regarding product performance.

For regulators, this situation raises questions about how automotive standards are defined and how companies communicate expected performance to customers. The case also illustrates the growing awareness among vehicle owners of their rights and expectations when defects arise.

Conclusion

The Ford F-150 has been a top choice for truck buyers, but the issues highlighted in the oil consumption lawsuits cannot be ignored. Owners of 2018–2020 F-150s with the 5.0L V8 engine should be vigilant about monitoring oil levels and engine performance, while prospective buyers should approach these model years with caution.

While Ford disputes the claims and argues that repairs and service bulletins address the issue, the lawsuits emphasize the importance of consumer awareness and advocacy. Understanding the details of the Ford F-150 oil consumption lawsuit helps drivers make informed decisions, maintain their vehicles properly, and know their rights if issues arise.

For those affected, regular maintenance, thorough documentation, and consultation with qualified mechanics remain key steps in protecting both the vehicle and personal investment.

Discover Also Prinx Chengshan Winter Tire Recall: Safety Concerns and Driver Guidance

FAQs