Which of the following is the manufacturer's purpose for core plugs?
A)To clean sand from blocks after casting.
B)To install block heaters.
C)To prevent freezing damage to cylinder blocks.
D)To add inspection holes for internal block castings.

Question

Quizplus · Accepted Answer

Core plugs are used to clean sand from blocks after casting by providing access to remove the sand used in the casting process.

Which of the Following Is the Manufacturer's Purpose for Core