Can Using Low-Quality Fuel Cause Engine Sputtering in a Hilux?

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Can Using Low-Quality Fuel Cause Engine Sputtering in a Hilux?

Poor-quality fuel with high ethanol content o r impurities can lead to incomplete combustion. Have you experienced improvements after switching fuel brands?

Sirat Ul Jinan asked on 11 Feb 2025 11:56:20 am

1 Answer

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Car Mechanic Expert - on 11 Feb 2025 12:04:51 pm

Yes, many Hilux owners have reported better engine performance, smoother acceleration, and reduced sputtering after switching to higher-quality fuel. Poor-quality fuel with excessive ethanol o r contaminants can lead to incomplete combustion, clog fuel injectors, and cause misfires. Using premium o r top-tier fuel with proper additives often helps maintain engine efficiency. Have you noticed any difference after changing fuel brands?