Has Anyone Tried Fuel Additives to Improve Toyota Hilux Mileage?

Home > Gari Forums > Toyota Forums > Toyota Hilux Forums > Toyota Hilux Poor Fuel Economy Forums

Has Anyone Tried Fuel Additives to Improve Toyota Hilux Mileage?

Many fuel additives claim to enhance fuel economy. Have you used any fuel treatments o r injector cleaners, and did they work?

Qalb E Momin asked on 11 Feb 2025 14:20:49 pm

1 Answer

20 views |

Car Mechanic Expert - on 11 Feb 2025 14:23:10 pm

Fuel additives can help clean injectors and improve combustion efficiency. However, results vary.

Effective Fuel Additives:
Injector Cleaners – Help remove deposits from fuel injectors, restoring performance.
Octane Boosters – Can help reduce knocking in older engines.
Fuel System Conditioners – Improve combustion efficiency over time.

Do They Work?
Additives may improve mileage by 2-5% if the engine has carbon buildup o r injector clogging.
Using high-quality fuel regularly eliminates the need for most additives.