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kennahsalmons kennahsalmons
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2 years ago
Which statement best describes a cylinder leakage test?

▸ The piston must be at TDC on the compression stroke in the cylinder being tested.

▸ If air escapes from the PCV valve opening during the test, the valve cover gaskets are leaking.

▸ The piston must be at bottom dead centre on the exhaust stroke in the cylinder being tested.

▸ If air escapes from the throttle body during the test, the rings are worn.
Textbook 
Automotive Technology: A Systems Approach

Automotive Technology: A Systems Approach


Edition: 4th
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SlamboSlambo
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2 years ago
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kennahsalmons Author
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2 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Thank you, thank you, thank you!
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This site is awesome
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