Valve inspection is being discussed. Technician A says that intake valve margin must not measure less than 1/32". Technician B says that a valve with bent stems must be discarded. Who is correct?

Question

Quizplus · Accepted Answer

Both technicians are correct. Intake valve margin should not measure less than 1/32" to ensure proper valve sealing and combustion. A valve with bent stems can cause improper valve seating and should be discarded.

Valve Inspection Is Being Discussed