What can I use for clogged fuel injectors?
Ultrasonic cleaning of clogged fuel injectors The only guaranteed way to unclog a clogged injector properly is by removing the injectors from the engine. Once removed, the injectors can be dropped off or mailed to a professional injector cleaning service such as Injector RX.
Why is the fuel injector nozzle so important?
The fuel injector nozzle is critical to the performance and emissions of diesel engines.
How does the nozzle of a diesel engine work?
Some of the important injector nozzle parameters—including details of the injector seat, the injector sac and nozzle hole size and geometry—affect the combustion characteristics of the diesel engine, as well as the stability of the emissions and performance over the lifetime of the engine and the mechanical durability of the injector.
What kind of fuel spray does a nozzle need?
All nozzles must produce a fuel spray that meets the requirements of the performance and emissions goals of the market for which the engine is produced regardless of details of the fuel system design (i.e., regardless if the fuel system is of the common rail, unit injector, unit pump or pump-line-nozzle type).
Can a spring biased nozzle cause an injector to fail?
These factors can all contribute to a decrease in nozzle opening pressure that can affect injection duration and for spring biased nozzles, allow hot combustion gas to enter the injector under high load conditions and lead to rapid injector failure [2197].
What is fuel injector and how it works?
How Fuel Injection Systems Work The Fall of the Carburetor. For most of the existence of the internal combustion engine, the carburetor has been the device that supplied fuel to the engine. When You Step on the Gas. The Injector. Engine Sensors. Engine Controls and Performance Chips. Lots More Information.
What are the different types of fuel injection?
Over time, the point of injection has moved closer and closer to the cylinders themselves. The three major types of fuel injection are known as throttle body injection, multiport injection, and direct injection.
How is diesel fuel injection systems work?
Diesel engines use a fuel injector to deliver fuel to the cylinders. The injection process is different from gas engines, which uses a carburetor or a port injection system. While a carburetor mixes air and fuel before the former makes it to the cylinder, a port injection system mixes fuel before the intake stroke. Diesel engines use a direct injection system that inserts fuel directly into the motor cylinders .
What is a diesel fuel injection?
Diesel fuel injection The fuel injection system in petrolengined cars is always indirect , petrol being injected into the inlet manifold or inlet port rather than directly into the combustion chambers. This ensures that the fuel is well mixed with the air before it enters the chamber.