Top 15 Best Fuel Injector Cleaners

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Fuel injector cleaners can help increase your car's performance and fuel economy. We pick the best ones you can buy.

If you notice that your car might not accelerate as quickly as it once did, that the engine is running a bit rougher than you remember, or that your fuel economy has dipped but everything else is otherwise working fine in your car, it might be time to treat your engine to a fuel injector cleaning. Your engine has a lot of moving parts and if there’s gunk and grime buildup inside, it has to work even harder to get the job done. A clean engine is a more efficient engine, so a fuel injector cleaning is an important part of maintaining your car. Do you agree with this list?

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