Purpose and Specifications

Upgrade your regular diesel to premium quality with WYNN'S WDA Diesel Additive 250ml. This powerful formula cleans and protects your fuel system, lubricates the fuel pump and injectors, eases cold starts down to -30°C, and prevents wax crystal buildup that clogs lines in winter. It reduces fuel use, cuts emissions, and safeguards against corrosion and wear, all while being safe for DPF and other exhaust systems.

• Treats up to 250 liters: Add 1ml per liter of diesel (25ml per 25 liters).
• Service interval: Every 3000 km or every 3rd tank fill-up.
• Shelf life: Up to 5 years unopened in cool, dry storage.
• Protects to -30°C: Keeps fuel flowing smoothly in freezing temps.

When to Use / Replace?

Use WYNN'S WDA before winter hits or if you notice hard cold starts, rough idling, higher fuel bills, or black smoke. Add it every 3000 km to keep injectors clean and engine running strong year-round. Replace the bottle if expired or contaminated; fresh additive works best for peak protection.

Pro tip: Squeeze bottle to measure and pour into tank above 5°C for easy mixing. Safe for all diesel engines up to B30 biodiesel blends.

FAQ

Can I use WYNN'S WDA in modern diesels with DPF?
Yes, it's fully compatible and harmless to diesel particulate filters and other after-treatment systems.

How much do I add and how often?
Add 0.1% rate - like 25ml for 25 liters of diesel - every 3000 km or third tank to maintain clean fuel flow.

Does it really save fuel?
Yes, by cleaning injectors and improving combustion, drivers see better mileage and less consumption over time.