Engine with soundproof cover of injector

摘要

An injector is stored in a fixing block integrally formed with an intake manifold. A soundproof cover covers the entire electric supply terminal projecting from the injector in a lateral direction and the coupler connected to the plug. In addition, the soundproof cover brought into close contact with a fuel distribution pipe covering over top portions of a plurality of injectors to supply fuel and with the intake manifold to prevent operating sound from leaking out. Further, a hard material cover for covering the fixing block of the intake manifold, the soundproof cover and the fuel distribution pipe so as to improve its aesthetic appearance as well as its soundproof effect is also provided. This arrangement results in shutting off operating sound from an injector of an engine having a cylinder head projecting in a transverse direction of a vehicle body.