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What gas does an LS1 take?
And for those that actually read the owners manual it’s say recommended fuel 91 octane. You can use a lower grade but there’s a reason that they write it that way.
Does higher octane gas give your car more power?
Octane allows an engine to run at higher compression ratios and use more of the energy in gasoline. More energy equals the ability to do more work, and that means a properly engineered vehicle will go farther or faster on the same amount of gasoline.
Can be caused by low octane fuel?
What if I use a lower octane fuel than required for my vehicle? Using a lower octane fuel than required can cause the engine to run poorly and can damage the engine and emissions control system over time. It may also void your warranty. In older vehicles, the engine can make an audible “knocking” or “pinging” sound.
Are Firebirds good cars?
Firebird owners have made 49 complaints over 13 model years. It ranks 2nd in reliability out of 17 eligible Pontiac models. Our reliability rank is based on our PainRank™ system. A higher number means you can expect more significant problems.
What grade of gas is best for my car?
It is better for your car to use 87, 88 or even 91-octane gas than to go too low. If you have a luxury car that needs premium gas, try to fill up before driving to a high-altitude location in case you cannot find a gas station that provides the octane you need.
What octane is needed for 11 1 compression?
95 Octane. Gasoline with this octane number is known in Indonesia under the brands Pertamax Plus (produced by Pertamina), Super Extra (produced by Shell), and Primax (produced by Petronas). This type of gasoline is advisable for car engines with compression ratios of 11:1 to 12:1.
Does 93 octane gas last longer?
93 octane fuels are more refined and contain more stable hydrocarbons. These stable hydrocarbons can last 2-3 times longer than 87 octane fuel. Even in proper storage 87 octane gas can start to degrade in 3 months, 93 octane fuel should last closer to 9 months before degradation is noticeable.
Does 93 octane burn slower?
These octane level numbers (87, 89, 91, etc.) Lower octane gas burns quicker than higher octane, and so require less energy to ignite. However, this also means that lower octanes burn more quickly in high pressure environments, and can have a greater tendency to knock.
Are Pontiac Firebirds expensive to maintain?
Pontiac Firebird auto repair and maintenance costs The estimated cost to maintain and repair a Pontiac Firebird ranges from $95 to $2264, with an average of $266.
Are Pontiac Firebirds fast?
Its V8 engine outputs up to 840 hp (over four times the power of the 1977 Pontiac), its top speed is 200 mph, and it will do 0 to 60 in less than three seconds! The modern Firebird may be based on the Chevy Camaro, but after all the upgrades, it is a much more powerful car.
Can I use 93 octane instead 87?
If you usually fill your tank up with 87-octane gasoline and you accidentally put in a higher octane blend (say, 91, 92, or 93), don’t worry. You may feel a difference in the way the vehicle runs and may notice an improvement in gas mileage, but that’s about all that will happen.
What octane level should I use?
What octane gas should I use? You should use whatever octane level is required for your car specified by the owner’s manual. Generally, regular fuel is 87 octane, premium is 91 or 93, and midgrade is somewhere in the middle; often 89.
Can someone tell me what Octane is recommended for 5.7?
Can someone tell me what octane is recommended for the 5.7? I’ve seen that 89 octane is recommended but 87 is acceptable. I’ve seen that 89 octane is recommended but 87 is acceptable.
What kind of Octane does a Toyota engine use?
Gasoline ratings have been determined on the basis of octane; 87 octane is regular, 89 octane is mid-grade and 91 or higher octane is premium. The octane ratings are not an indication of performance, but instead, indicate the fuel’s resistance to pre-ignition. The engine of your Toyota operates with a mixture of air and fuel.
What kind of fuel should I use in my car?
What octane fuel should I use in my vehicle? You should use the octane rating required for your vehicle by the manufacturer. So, check your owner’s manual. Most gasoline vehicles are designed to run on 87 octane, but others are designed to use higher octane fuel.
What is the octane rating of unleaded gasoline?
In the U.S., unleaded gasoline typically has octane ratings of 87 (regular), 88–90 (midgrade), and 91–94 (premium).