Technician A says that continual pounding of the valve faces and seats can take place whenever valves are out of adjustment. Technician B says that maintenance of cylinder heads is often required when coolant or combustion leaks occur. Who is right?

Question

Quizplus · Accepted Answer

Technician A is correct because valves that are out of adjustment can lead to improper seating, causing continual pounding. Technician B is correct because leaks in the cylinder head area often necessitate maintenance to prevent further damage.

Technician a Says That Continual Pounding of the Valve Faces