You’re A Mechanic If You Can Pass This Essential Car Maintenance Quiz

Noor Muhammad|Auto|6 Feb 2025

What is the sign of worn out piston rings?

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Retry Correct Incorrect Piston rings are there to make sure that the engine oil does not leak into the combustion chamber and get burnt. If they go bad, you will notice all of the above signs.
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Costfoto/NurPhoto via Getty Images
Costfoto/NurPhoto via Getty Images

What is the sign of worn out piston rings?

  • All of the above
  • White smoke coming from the exhaust
  • Engine oil is below the minimum level without leakage
  • Engine loses power
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