The Dirty Petrol Kit protects your engine from poor-quality unleaded: a 250mL Cleanpower and 1L FTC Decarbonizer, both added straight to the fuel tank. Cleanpower cleans injectors, fuel pumps and the whole fuel system, while FTC Decarbonizer burns off the carbon and soot that dirty fuel leaves behind. Add them at refuelling - no tools, no downtime.

One tank of contaminated fuel can leave you with fouled injectors, poor combustion and carbon buildup. The dirty petrol kit treats the fuel as it goes in, so the damage never takes hold.

Use the dirty petrol kit after a suspect fill, when running older or stored fuel, or if you notice rough idling, hesitation or lost power after a bad tank. For ongoing protection, treat every tank - the doses are small and one kit lasts most cars months. Both products also suit diesel engines, so one kit can cover a mixed household or fleet.

What's in the kit

1 x 250 ml Cleanpower (diesel and petrol) - cleans injectors and restores spray patterns, cleans fuel pumps and carburettors, reduces exhaust smoke.

1 x 1 ltr FTC Decarbonizer (diesel and petrol) - burns away carbon from the combustion chamber and exhaust, restores power and cuts smoke.

Frequently asked questions

What does dirty fuel do to a petrol engine?

Poor-quality unleaded fouls injectors and leaves carbon through the combustion chamber and exhaust - showing up as rough idle, hesitation, lost power and higher fuel use.

When do I add the products?

Both go straight into the fuel tank when you fill up. The dosing rates are in the Instructions tab.

Will it work in my car?

Yes - Cleanpower and FTC Decarbonizer suit all petrol engines, old and new, and both can also be used in diesels.

Is there a diesel version?

Yes - the Dirty Diesel Kit pairs CRD Fuel Enhancer with FTC Decarbonizer for diesel engines.