Fuel injector service is a must to preserve the performance of your vehicle. Fuel injectors are located in the intake manifold and spray fuel through a tiny nozzle. The fuel injector uses a special nozzle to spray the fuel as mist, instead of a strong jet stream. Just think of the nozzle on the hose you use in your yard. You can change how the water flows out of your nozzle. There can be jet stream, shower, mist, and many more settings.
A fuel injector can become clogged around its valve and nozzle. The opening on a fuel injector’s nozzle is very minute; since a fuel injector’s nozzle must spray a fine mist, any tiny build-up of fuel can affect the fuel injector’s performance. Build-up can consist of wax, dirt, and other carbon deposits. Most build-up occurs from short trips, meaning a vehicle that normally travels for only fifteen minutes; low-quality gasoline that does not contain detergents also causes build-ups.