1.44.2. Why the diesel engine rustles?
Well familiar roar of a diesel engine is generated by ignition of fuel and the subsequent sharp recession of a high pressure in the combustion chamber. Most accurately specific roar of a diesel engine is audible after start-up during engine warming up on single turns
The diesel engine does not have ignition system, but there is a system of prestarting warming up of chambers of combustion of cylinders by means of starting candles Besides, times long проворачивания the engine a starter and painful expectation when the control lamp of the termination of prestarting warming up will go out, for a long time there have passed already many manufacturers let out быстрозапускающиеся diesel engines for which start it is required no more steams of seconds in the winter. Some cars even have "the starting handle", which can be operated directly the fuel pump of a high pressure to change the injection moment, to accelerate warming up and to reduce smoke emission at start-up.