Wynns Catalytic Converter & Lambda Cleaner - 325ML

For optimal results, use the Wynns Catalytic Converter & Lambda Cleaner every 3,000 miles or as needed.

Yes, this product is designed to be safe for petrol engines when used as directed.

No, this product is specifically formulated for petrol engines and should not be used in diesel engines.

Simply add the entire contents of the 325ml bottle to a full tank of fuel.

It can improve the efficiency of the catalytic converter, but it may not repair severe internal damage. If the damage is significant, the converter may need to be replaced.

The main benefits include improved engine performance, reduced emissions, and enhanced fuel efficiency.

This product is available at most auto parts stores and online retailers.

Ensure correct application. If the problem persists, the issue might be mechanical and require professional inspection.

Verify the product was used correctly. If the issue persists, the catalytic converter might be severely damaged and need replacing.

Check the vehicle's other systems, such as the fuel injectors and air filter, as they might be contributing to the issue.