A diesel engine produces pronounced combustion knock along with white smoke emission. Which of the following is the more likely cause?
A) High sulfur fuel.
B) Advanced fuel injection timing.
C) Out of balance fuel injection system.
D) Air leak in suction side of the fuel subsytem system.

Question

Quizplus · Accepted Answer

The Answer of A diesel engine produces pronounced combustion knock along with white smoke emission. Which of the following is the more likely cause?
A) High sulfur fuel.
B) Advanced fuel injection timing.
C) Out of balance fuel injection system.
D) Air leak in suction side of the fuel subsytem system.

A Diesel Engine Produces Pronounced Combustion Knock Along with White