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There are many ways you can care for your car’s engine. You can buy Motul engine oil. You can buy high quality fuel. But how do you make sure the internal mechanics of your car are clean without taking the fuel system apart?

Fuel additives are an easy way to make sure you’re taking care of your pride and joy without too much fuss or any great difficulty. After all, you’ve only got to screw off the cap and pour it into the fuel tank before you fill up and it will work it’s magic as you burn through the fuel.

‘What does it actually do though?’

Well, as it says in the name; it cleans your car’s fuel system. That means removing contaminants from the combustion chambers; dissolving resins and gums in the carburetor and injector systems as well as removing coke and carbon residues in the cylinders.


You may be thinking,” How do I know if this has actually worked?” And it’s a fair question- we don’t take our pistons out to see how clean they are every night do we?!

All of this cleaning will mean you should get better engine performance as well as reduced emissions and fuel consumption. That means you should notice a little less money being spent on fuel and a more even response as you push your foot to the floor (responsibly).

That’s not all though. Not only will it increase the life of your fuel system, it will also mean you’re less likely to run into problems caused by carbon buildup. But let’s put some numbers on that shall we?

When Motul’s System Keep Clean was tested, it was found to:

  • Reduce inlet valve deposits by 75%- that means your engine will be running efficiently at all speeds.
  • Keep fuel injector flow above 99%- even though the required minimum is 95%.
  • Provide 45% additional cleanup throughout the fuel system by 45% compared to regular fuel.

Making sure your fuel system remains clean won’t just mean you’ll spend less on fuel then, it also means you’ll spend less on costly repairs, such as fuel injector replacements.

One can of System Keep Clean will work for tanks up to 50 litres. All you have to is pour one can into the fuel tank before you fill up and you’re ready to go.

Club Motul partnered members can use their club specific discount code to get 15% System Keep Clean Petrol on the Club Motul website.

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