Attention Mercedes-Benz Owners: Potential M264 Engine Defect Identified
The Kalfayan Law Firm, APC, is investigating a potential defect in the Mercedes-Benz M264 engine, which is commonly found in vehicles such as the Mercedes GLE, C-Class, E-Class, S-Class, GLC, CLS, and G-Class.
Owners of these vehicles have reported serious issues, including cylinder head failures, severe engine misfires, loss of power, and unexpected stalling during operation. Repair costs for these issues can range significantly, with cylinder head replacements costing from $6,000 to $15,000.
Understanding The Issue
Multiple owners of Mercedes-Benz vehicles with the M264 engine have reported alarming mechanical issues, highlighting potential widespread defects. Commonly reported problems include severe misfires, significant loss of power, and cylinder head failures, often occurring shortly after the factory warranty expires.
If you purchased or leased a Mercedes-Benz vehicle equipped with the M264 engine, please contact The Kalfayan Law Firm, APC.
In addition to cylinder head failures, drivers experiencing problems with the M264 engine may notice:
- Sudden loss of power: Unexpected reduction in engine performance, especially dangerous during highway driving or merging.
- Engine misfires: Rough idling, hesitation, or stuttering during acceleration, potentially leading to safety hazards.
- Dashboard warnings: Illuminated check engine lights or other warnings indicating engine malfunctions.
- Increased fuel consumption: Noticeable decrease in fuel efficiency due to inefficient combustion.
What is the M264 Engine?
The Mercedes-Benz M264 is a 2.0-liter inline-4 turbocharged gasoline engine designed to balance performance and fuel economy. Despite technological advancements, the engine has exhibited notable defects, particularly in cylinder heads, exhaust valves, ignition coils, and spark plugs. Proper engine function relies on the integrity of these critical components.
Related Issues and Preventative Measures
Although the reported defects are concerning, regular maintenance and inspections can help identify issues early:
- Routine inspections: Regular engine diagnostics and service can help detect problems before they escalate.
- Prompt attention to symptoms: Addressing early warning signs like rough idling or decreased performance immediately can prevent catastrophic failures.
- Maintenance compliance: Adhering strictly to Mercedes-Benz recommended maintenance schedules may mitigate risks.
Immediate Actions for Mercedes-Benz Owners
If your vehicle exhibits any of the mentioned symptoms, it is critical to have your vehicle inspected immediately by a qualified mechanic. Operating a vehicle experiencing these issues can be dangerous and lead to severe engine damage or complete engine failure.
Professional Diagnosis is Recommended
Repair Costs and Warranty Information
Repair costs for addressing cylinder head and related engine issues can be substantial, typically ranging from $6,000 to $15,000, depending on severity and location.
Currently, Mercedes-Benz has acknowledged similar issues in the related M260 engine through an extended warranty, but has not provided similar relief for the M264 engine. This leaves many affected owners facing considerable out-of-pocket expenses.
Contact The Kalfayan Law Firm
If you or someone you know has experienced mechanical issues related to the Mercedes-Benz M264 engine, particularly cylinder head or valve failures, please contact The Kalfayan Law Firm. Our experienced legal team can help you understand your rights and explore compensation options.