A Vacuum Leak May Cause the Engine Idle Speed to Be

question 4

True/False

A vacuum leak may cause the engine idle speed to be lower than specified.

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Definitions:

Bronchovesicular Breath Sounds

Normal breath sounds heard over the central chest or back, indicating air moving through the larger airways.

Heart Sound

The sounds produced by the closing of heart valves and the flow of blood through the heart, often assessed with a stethoscope.

Patellar Reflex

A reflex action of the leg resulting from a sharp tap on the patellar tendon, used to test the nervous system's response.

Reflex

An involuntary and nearly instantaneous movement in response to a stimulus.