In a diesel engine, a cylinder liner should be replaced if it is ___________ⅠScuffed ⅡScored

Scuffed cylinder liner wearing surfaces in a diesel engines can result from ________.

Valves in the cylinder head of a diesel engine are opened by the direct action of the ____

In a large, low－speed diesel engine the clearance between the piston crown and cylinder he

Which of the following statements concerning fuel atomization in a diesel engine cylinder

Scuffed cylinder liner surfaces in a diesel engine can result form____________.A.starting

Fuel is ignited in a diesel engine cylinder by _____.A.a spark plugB.injectorsC.the heat o