Take This Quiz To Find Out If You’re A Car Engine Expert!

Using gas with a low octane rating can result in what problem?

Retry Correct Incorrect Using gasoline with a low octane rating can make the engine knock, which is actually a premature combustion of one of the cylinders.

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Using gas with a low octane rating can result in what problem?

• The engine cracking
• A broken connecting rod
• The engine knocking
• A blown head gasket