How to distinguish intake and exhaust valve springs for EA888?

[LeLilliana]

EA888 valve springs can be distinguished by the intake being thicker than the exhaust. Here is some knowledge about EA888: 1. Introduction: "Volkswagen EA888 engine" is a newly designed engine by Volkswagen, integrating advanced technologies such as direct injection, turbocharging, and variable valve timing, achieving a balance between power and fuel economy with environmental protection. 2. Solution for oil burning: Replace the piston rings. Poor sealing of piston rings is the main culprit of oil burning in EA888 engines. Poor sealing allows oil to enter the combustion chamber, where it burns along with gasoline, leading to a gradual decrease in oil level.