A Hissing Sound Can Be Heard in the Engine Compartment

question 4

Multiple Choice

A hissing sound can be heard in the engine compartment with the engine idling.Which is the most likely cause?

• A)Incorrect valve lash
• B)Low oil pressure
• C)Vacuum leak
• D)Exhaust leak

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Definitions:

Partition

A partition refers to dividing something into parts or sections, often used in the context of data storage or dividing spaces.

Visual Acuity

The clarity or sharpness of vision, a measure of the eye's ability to distinguish shapes and details.

Snellen Chart

A chart used to measure visual acuity, commonly seen in eye doctors' offices, featuring rows of letters decreasing in size.

Letter Chart

A chart commonly used in eye examinations, featuring rows of letters in decreasing sizes to assess visual acuity.