Erc Hydrostossel Additive special car oil additive suitable for gasoline, diesel, catalytic, and turbo engines.

• Neutralizes the noise of hydraulic lifters (valve ticking).
• Reduces friction and wear, ensuring reliable operation.
• Improves the lubricating capacity of the oil.
• Cleans the hydraulic lifter ports.

Usage:

• Use the amount of 250ml for 4 liters of engine oil.
• Can be used at any time, then warm up the engine for a few minutes. 
• Add after every oil change to ensure long-term safe engine operation.