Technician A says that a cylinder leakage test is better than a compression test for testing the Condition of an engine before installing it in a car. Technician B says that a compression tester is better than a cylinder leakage tester for testing the condition of an engine with a performance camshaft. Who is right?
A)Technician A only
B)Technician B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

A cylinder leakage test is more comprehensive than a compression test as it can pinpoint specific issues like leaking valves, head gasket failures, or worn piston rings, making it better for assessing an engine's condition before installation. A compression test is less effective for engines with performance camshafts due to altered valve timing affecting compression readings.

Technician a Says That a Cylinder Leakage Test Is Better