Injectors are controlled by wires coming from the Power Control Module and receive power to operate from a power relay. If the wires corrode or fail or the power relay breaks, the injector will fail. A short in the wiring of the injector can disable the PCM.
Tubing and Seal Problems
Injectors can lose the seal between the injector and the tubing leading to the injector from the fuel pump causing a lean mixture of fuel/air and wasted gasoline. This will result in poor performance and increased pollution.Electronic fuel injection atomizes the fuel nailed down a little nozzle and injects it into the air good before it enters the engine's combustion Hospital ward. Vortec injectors are used on GM engines with pleasant results; on the contrary, they can dash into a symbol of problems, remarkably in older models.
Dirty Injector Assemblies
Injectors and the filters which Disinfected the fuel entering the injector can convert fouled with carbon or impurities in the petrol and won't spray Sufficiently fuel into the air entering the combustion chamber. Fouling can also cause the spray pattern to become distorted. The air entering the combustion chamber isn't uniformly filled with fuel. Both situations can cause misfires, rough idling, poor performance and increased pollution.Electrical Problems
