You’re A Mechanic If You Can Pass This Essential Car Maintenance Quiz
What is the benefit of using premium gas in a car rated for regular?
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Correct
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Using premium will do no good if a car is rated for regular gas. That’s because premium gas has a higher octane number and is meant for cars with higher compression ratios, typically turbocharged ones.
What is the benefit of using premium gas in a car rated for regular?
- It will help the throttle body run smoother
- Nothing
- It will clean carbon from the cylinders
- It will clean the injectors
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