The damaged fuel pump can have a noticeable effect on the operation of fuel injectors. The job of the fuel pump is to transport gas from the tank of your vehicle to your engine while maintaining the necessary pressure. An inefficient fuel pump can result in up to 20% less fuel flow available at the injectors!
Fuel injectors need to operate within their designed pressure range in order for fuel to atomize properly. Below this range and injectors start to ge glogged up or fail in spraying fuel properly. Here is what Lisa Hayes of the car experts at Real Car Tips has to say: "One of the top causes for injector failure relates to inconsistent fuel delivery which can add up to a very expensive repair. Almost 60% of the time issues with fuel injectors are related to an insufficient supply of fuel, which is caused by failures in the pump.
Dirty fuel can also cause issues with injectors. When the fuel pump sucks debris up from the tank, it can transfer junk right to the injectors. This is also why clogged filters and dirty injectors in poor fuel quality cause 30% of injector failures in research. Fuel system cleanliness is critical for lifetime of both pumps and injectors.
In addition to the listlessness, a feeble fuel pump invites fuel injector spill. But if the pump is fluctuating and that pressure causes the injectors to stay open longer then they need to, you can potentially have flooding fuel into the combustion chamber. It not only reduces engine efficiency but it can also decrease fuel economy by more than 10%, EEES says--a claim backed up by the DOE.
With regular maintenance of the fuel system, you can avoid this. Replacing the fuel filter at every 15,000 mile interval keeps contamination out, ensuring that the fuel pump is working as it should in order to preserve your injectors. Initially rough idling, stalling and loss of power might be observed by drivers in case fuel pump and injector malfunctions.
So fuel pumps and fuel injectors have a vital relation with each other. A fuel pump on its way out can lead to one problem after another, all of which add up to injector performance and therefore engine efficiency. A fuel pump that functions properly and a clean fuel system are most likely to help you maintain your vehicle.
For more information on fuel system maintenance, visit Fuel Pump. Regular maintenance can help you avoid fuel failures, which in turn will boost performance and reduce issues with the engine.