Diesel fuel injectors are responsible for spraying precise ... you should visit a professional repair technician as soon as ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

Most vehicles sold today have fuel injectors. Those injectors work by delivering precise amounts of gasoline or diesel fuel to each cylinder exactly when it's needed for optimal combustion.