Wynns Petrol Extreme Injector Cleaner - 3x500ml

Wynn's Petrol Extreme Cleaner is a chemical treatment for petrol engines which provides a strong o...

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Product Information

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Wynn's Petrol Extreme Injector Cleaner is designed for vehicle owners looking to restore engine performance and ensure fuel system reliability through a simple, one-tank chemical treatment. It is an ideal solution for those using E10 or E85 bio-fuels, as it provides instant lubrication and cleaning of the entire fuel system; however, users must strictly adhere to the fuel-to-additive ratio to ensure the treatment is effective without causing potential issues from improper concentration.

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BrandWynns

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FAQs

Can I use this in my hybrid vehicle?

Yes, Wynn's Petrol Extreme Injector Cleaner is fully compatible with hybrid petrol engines.

How often should I use this cleaner?

It is recommended to use the treatment whenever you notice a decline in performance or as a preventative measure every 5,000 to 10,000 kilometres.

Is it safe for my catalytic converter?

Yes, the formula is specifically designed to be harmless to all modern exhaust after-treatment systems, including catalytic converters.

Can I add it to a full tank of fuel?

For best results, add the cleaner to the tank before refueling so that the incoming petrol mixes the product thoroughly.

Does this work with E10 fuel?

Yes, this product specifically protects engine components against the effects of bio-fuels like E10 and E85.

What if my tank is smaller than 30 litres?

The product is designed for a 30-60 litre capacity. Using it in a significantly smaller tank may result in an overly high concentration; it is best to use it when your tank is within the specified range.

Troubleshooting

Engine performance does not improve after one treatment

If heavy fouling was present, a single treatment may not be enough. Consider a follow-up treatment or have a professional inspect the fuel system for mechanical failure.

Spilled product on vehicle paint

Wipe away immediately with a clean cloth and wash the affected area with soap and water to prevent potential paint damage.

Pros and Cons

Pros

  • Simple one-tank application process
  • Compatible with a wide range of engine types
  • Safe for catalytic converters and after-treatment systems
  • Restores power and improves fuel economy
  • Effective at removing stubborn combustion deposits

Cons

  • Requires careful measurement based on fuel tank size
  • Not a replacement for mechanical repairs on damaged parts
  • Effectiveness depends on the degree of pre-existing fouling

Setup, Compatibility & Care

To apply the cleaner, simply pour the contents of the 500ml bottle into the fuel tank. For optimal results, ensure the fuel tank contains between 30 and 60 litres of petrol; this range ensures the concentration of the chemical treatment is balanced for maximum cleaning efficiency. The product is entirely safe for all petrol engines, regardless of whether the vehicle uses direct or indirect fuel injection. No special tools or professional assistance are required for the application. Always store the bottles in a cool, dry place and keep them away from open flames or high heat sources, as the treatment contains flammable chemical agents.