Race City Injector fields numerous customer calls and emails asking, what kind of fuel injector cleaning results will I see? This is a very tough question for us to answer. For example, if your fuel injectors are stuck open or closed, the results that you will see are overwhelming. If your fuel injectors are extremely clogged or are suffering from an electrical problem, the results will again be overwhelming. As you can see, the results that you will experience depends on the condition of your fuel injectors. However, as you can see from the pictures on our website, fuel injectors are subjected to very harsh conditions and fuel quality issues. Our recommendation is that you have your fuel injectors cleaned every year. This will allow your vehicle to operate at optimum performance and maximize fuel economy. If you have any questions on what type of results you will experience with our fuel injector cleaning service, please feel free to contact Race City Injector.