What injection strategy is best used to start, but not run, a cold engine?
A)Retarding injection timing.
B)Advancing injection timing.
C)Using a post-combustion injection.
D)Eliminating the pilot injection.

Question

Quizplus · Accepted Answer

Retarding injection timing helps in starting a cold engine by allowing more time for the fuel to mix with air, improving combustion in cold conditions.

What Injection Strategy Is Best Used to Start, but Not