Step 3 » GENERAL learning environment Category D (D, D1, Tb, Tv)

GENERAL Learning Environment Category D (D, D1, Tb, Tv)
Question 65 of 485

Which of the following faults of the supply system of the compression-ignition engine is manifested by the fact that the engine runs irregularly, “knocks” and emits a lot of smoke?

A loosening of the high-pressure pipe nuts;
B wear of the injectors;
C breaking of the pressure adjustment spring.

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