Technician A says that integral valve guides cast into the cylinder head are removable. Technician B says that the condition of a valve guide is critical to oil consumption control. Who is right?

Question

Quizplus · Accepted Answer

Integral valve guides are not removable as they are cast into the cylinder head. However, the condition of a valve guide is indeed critical to controlling oil consumption, as worn guides can lead to excessive oil entering the combustion chamber.

Technician a Says That Integral Valve Guides Cast into the Cylinder