It is hard to tell exactly how long it will take fuel injector cleaner to work. Some fuel injector cleaners may begin working within 50 miles, but others take longer. It’s recommended to run the treated tank as empty as possible before refilling with fuel. That way the fuel injector cleaner has another chance to work on some fuel that is free from fuel additives.
Read MoreThe answer to all these questions and more is Lucas Fuel Treatment (LUC10020) with Fuel Injector Cleaner. This one product will work hard to completely clean, lubricate and protect your entire fuel injection system, which results in better power and higher gas mileage plus a better change of passing emissions testing. Keep your engine running like new!
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Read this guide to learn how you can keep your fuel injectors clean, and why it’s so important. Find out the different methods for cleaning them as well as which ones are most effective depending on what kind of car you have.
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