With gas at all-time highs, more and more people are asking themselves if they really need premium octane gas. However, it may actually be an essential part of your new car maintenance. The most common octane ratings range from 87 to 93 and represent the gas's resistance to detonation (also known as “knock”). Knock is a process when more combustion than normal occurs within the engine causing the pistons and related engine parts to knock around resulting in damage to your car's engine.

Today's new cars have knock sensors that detect engine knock and adjust the engine performance to minimize damage. However, if left unchecked, damage to your engine will result. Check your owner's manual, and follow the manufacturer's recommendations regarding which octane gas to use in your car. If it says to use premium, bite the bullet and use premium.

About LifeTips

Now one of the top on-line publishers in the world, LifeTips offers tips to millions of monthly visitors. Our mission mission is to make your life smarter, better, faster and wiser. Expert writers earn dough for what they know. And exclusive sponsors in each niche topic help us make-it-all happen.

Ask a Question

Not finding the advice and tips you need on this Car Buying Tip Site? Request a Tip Now!

Guru Spotlight

Heidi Splete

Ever wonder how you could make your life better and more fun? So have tens of millions of fans who have turned to LifeTips for answers over the past decade. We keep the tips, advice, books, podcasts and writing services flowing, so you can keep your life and business growing in the right direction. Upward!