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Keeping your car in top shape is no easy task. If you?ve spent time strolling through the aisles of an automotive shop, you must have found yourself wondering what all the products lining the shelves actually do.

Often your mechanic will suggest a process that will simply leave you confused.

After all, since when do gas tanks need cleaning? How do fuel injector cleaners work, and why should you purchase one? This guide will tell you everything you need to know on the subject and help you make an informed decision. So, let?s get started!

In Short

No, this isn?t just another money-making scheme. A good fuel injector cleaner will get all the gunk out of your fuel system. They definitely work, and you?ll end up with an engine that runs smoother and is far more efficient. Here?s why!

Why Do You Need to Clean Your Fuel Tank?

Few people realize that gasoline comes with a ridiculous number of contaminants mixed into it. These waste materials left over from the extraction and transportation processes enter your fuel system and clog up your tank.

In addition to collecting near the base of your tank, they also get stuck to the sides of your fuel lines and gather near your fuel pressure regulator. But it is the deposits that form in the fuel injectors that cause the most harm to your engine.

So why does this issue occur, and what can you do to stop it?

Why are There Deposits in Your Fuel Injectors?

Deposits in your fuel injectors are a recurring issue and something all car owners have to deal with.

Understanding why they occur is the first step in learning how to deal with them. While all fuel-based cars face this issue, some models are more at risk than others.

Knowing which category your car falls into is key because you may be facing a critical problem. Older cars or those that cannot handle mixed fuels are more at risk than modern vehicles with fuel-efficient engines. There are two root causes for the buildup in your engines ? ethanol and carbon.