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It also oxidizes and emulsifies to form non-combustible by-products, which eventually causes build up in fuel injectors, intake valves, and various parts of the engine’s combustion chamber. Further, in older engines, it can cause carbon deposit to dislodge, making their way to other parts of the engine and causing issues. You see, the alcohol is corrosive, so it is really hard on a lot of the vehicle parts. However, older vehicles don’t do so well with it. For newer engines, this isn’t a big deal, as they are designed to run on a gasoline/ethanol fuel mixture. Modern engines no longer require the use of ethanol to lower fuel emissions, so it is simply used as somewhat of a filler to lower the cost of gas. It is also used as an octane-boosting ingredient. Back in 1979, we started using Ethanol in our fuel to help reduce carbon monoxide emissions from our vehicles in order to comply with air-quality regulations. So, how does this happen? There are 2 main causes of deposit buildups in engines:Įthyl Alcohol, more commonly known as “Ethanol,” is a renewable fuel source derived from plant material (corn). The real problem will come from the deposits forming on your fuel injectors.
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Some of the contamination will accumulate in the bottom of your fuel tank, in the fuel lines, and around your fuel pressure regulator. Gasoline can leave a surprising amount of contaminants in your fuel system. Why Do You Need to Clean Your Fuel System?
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Read on to learn what fuel system cleaners do, how they work, and why you should be using ours. But not all fuel system cleaners are created equal. You’ve probably seen them when walking down the aisle at Walmart or the auto parts store… It almost seems too good to be true: a cheap additive you pour into your gas tank that magically cleans your whole fuel system, resulting in a smoother, more powerful, and more efficient drive!ĭo fuel system cleaners really work, or are they just there to take your money?
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