What happens if you use premium gas instead of regular?

Asked By: Winston Hane
Date created: Mon, May 17, 2021 7:10 AM
Best answers
If your car is a regular one that does not have turbochargers or is not a heavy engine car, using a premium gas will only waste your money. As the cars that are heavy or have turbochargers have higher compression ratios, they knock without premium fuel. Therefore, using premium in older cars is necessary rather than regular cars.
Answered By: Monty Hand
Date created: Mon, May 17, 2021 9:40 PM
In the old days, running 87 octane in a car that required premium fuel would cause the engine to start knocking before the car even left the gas station, but things are different today. If you...
Answered By: Lazaro Schuppe
Date created: Tue, May 18, 2021 4:52 PM
Regular gas is rated at 87 octane in most states, while premium gas is often rated higher at 91 or 93. Fuel with a higher octane rating can stand up to higher compression before it detonates. Essentially, the higher the octane rating, the lower the likelihood that detonation happens at the wrong time.
Answered By: Hoyt Bode
Date created: Tue, May 18, 2021 8:34 PM
Regular gasoline is rated at 87 octane in most states while premium is rated at 91 or 93. What does that mean? Gas with a higher octane can withstand a higher compression before detonating, meaning...
Answered By: Lera Abshire
Date created: Tue, May 18, 2021 9:16 PM
Using regular gas in an engine that requires premium could void your warranty. That is most likely to happen if using regular causes severe engine knock or pinging (premature ignition of the fuel,...
Answered By: Jordyn Okuneva
Date created: Wed, May 19, 2021 1:00 AM
If you use premium fuel because your engine knocks on regular, you are treating the symptom, not the cause. Something else might be causing the knock, such as carbon deposits or hot spots that...
Answered By: Andreane Kuvalis
Date created: Wed, May 19, 2021 9:42 PM
Premium gas has a higher-octane level than regular gas; or, in other words, a higher resistance to detonation. As various pressures rise inside of the cylinder of the engine, this will also result in a temperature rise, and the gasoline will sometimes detonate, or, “explode” in the cylinder. Basically, denotation is the bad guy.
Answered By: Josue Mueller
Date created: Thu, May 20, 2021 7:01 AM
Adding premium fuel to regular fuel car cannot cause harm. However, putting regular gas fuel in a premium car can be disastrous. You are not alone, in fact it is a common mistake that happens on a daily basis. A driver can wrongly have their fuel tanks refilled with the wrong fuel either themselves or with the staff at a gas station.
Answered By: Sasha Okuneva
Date created: Thu, May 20, 2021 9:25 AM
Below we highlight the potential savings using regular instead of premium fuel, assuming 12,000 miles per year and current gas prices. Savings Using Regular Over Premium Gas Fuel Economy
Answered By: Mia Paucek
Date created: Thu, May 20, 2021 10:56 PM
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In the old days, running 87 octane in a car that required premium fuel would cause the engine to start knocking before the car even left the gas station, but things are different today. If you...
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