Diesel engine oil has which job of the following extra jobs to perform, which gasoline engines are not necessarily required to perform?
A)High-speed lubrication."
B)Cooling piston crowns."
C)Absorbing shock loading that engine parts can incur.
D)Sealing piston rings."

Question

Quizplus · Accepted Answer

Diesel engines typically have higher combustion temperatures and pressures, which can lead to higher piston crown temperatures. Diesel engine oil is formulated to help cool these piston crowns, a task not as critical in gasoline engines.

Diesel Engine Oil Has Which Job of the Following Extra