What Are The Benefits Of Petrol Additives?
by FTE Published on Friday, February 6th, 2026
What are the benefits of petrol additives? And can they help?
I’ve spent years advising drivers in this area.
Petrol additives can improve fuel stability, clean injectors, lubricate and boost octane levels.
They work by breaking down deposits, dispersing water, and improving combustion efficiency, offering a cleaner burn and smoother engine performance.
However, they aren’t always necessary depending on the country.
UK and EU fuel is of reasonably high quality, unlike other countries like the USA.
They are best used when additional cleaning or protection are required.
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