Technician A says that when a diesel engine idles excessively, it will cause its cylinder walls to glaze and piston rings to stick. Technician B says idling an engine regularly for long periods of time causes piston rings to break. Who is correct?
A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Excessive idling can lead to cylinder wall glazing and piston ring sticking due to incomplete combustion and buildup of deposits, as Technician A states.

Technician a Says That When a Diesel Engine Idles Excessively