Technician A says carbon-removal additives are work well when added prior to removing the engine. Technician B says carbon-removal additives should be used only in a well-ventilated area. Who is right?
A)Technician A
B)Technician B
C)Both technicians
D)Neither technician

Question

Quizplus · Accepted Answer

Carbon-removal additives can be effective when used before engine removal, and they should be used in a well-ventilated area to ensure safety due to potential fumes.

Technician a Says Carbon-Removal Additives Are Work Well When Added