What was the failure of the EA888 Gen 3?
Despite being more refined than earlier generations, the ea888 gen 3 engines still struggle with: oil control issues linked to piston rings and pcv systems. Timing chain tensioners that weaken over time. Plastic coolant components prone to fatigue. Is the ea888 engine reliable? Yes, especially gen 3 models—if well maintained, they can last over 200,000 miles.