As any vehicle is used, both minor and more serious damage can accumulate in the engine. Timely maintenance will allow you to identify potentially dangerous engine conditions at an early stage. Repair of Delphi injectors a common service. It not only returns the car to its previous dynamics and power, but also significantly reduces diesel fuel consumption.
Why injectors fail
Drivers do not always have the opportunity to refuel their car with high-quality and safe fuel. The presence of foreign impurities is not always captured by fuel filters. When abrasive particles enter the injectors under high pressure along with flammable liquid, they not only contaminate, but also clog the injectors, making them less effective in everyday operation. Other reasons worth adding:
1. Natural wear of the needle located in the nozzle.
2. Breakage or reduced efficiency of the spring mechanism.
3. Gradual contamination with oily or bituminous deposits.
4. Natural clogging after a long period of vehicle inactivity.
5. Foreign particles entering the injector channels.
Even slight contamination of the injector leads to improper atomization of fuel in the combustion chamber. At the moment of compression, the mixture ignites unevenly, negatively affecting the engine operation at any crankshaft speed. The dynamics and power of the power plant are significantly reduced. But, in most cases, restoring the functionality of the injector is quite possible.
Injector repair algorithm
Buying a set of injectors is expensive for the owner of a vehicle with a diesel engine. It is more economical to carry out diagnostics and subsequent repairs. Special equipment will allow you to determine the nature of the breakdown as accurately as possible. What needs to be done to fully restore the functionality of the injectors. The standard algorithm of actions is worth highlighting:
- removal of injectors from the engine with special tools;
- preliminary cleaning of all contaminants in an ultrasonic bath;
- checking for tightness on the machine or directly on the motor;
- disassembling the part in order to replace parts and deep cleaning;
- cleaning under high pressure on a special machine.
After repeated diagnostics, if the injector demonstrates its nominal characteristics, it is installed in the engine workplace. Professionals forsunka.kiev.ua take the most responsible approach to all repair work. So that the driver does not have to look for rare injectors on free sale around the world.
