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Can you run 87 with a turbo?
Yes, 87 Octane in a Turbo can cause detonation.
Do turbo engines need higher octane fuel?
Engines with high compression ratios or turbochargers often require high octane fuel found in premium gas for optimal performance and fuel efficiency. However, the majority of cars on the road today are optimized to run on regular gas.
What compression is best for 87 octane?
Generally, engines with compression ratios of 9.3 : 1 or less will safely operate with unleaded 87 octane fuel. Engines with higher compression ratios usually require higher octane fuels.
Do 4 cylinder turbo engines require premium gas?
Generally turbo cars need premium for its knock resistance. That being said certain cars are tuned to run on 87. Iirc that is one of the reasons the Hyundai veloster turbo was remarkable; it was designed to run on 87 octane. Yep, was marketed and designed to run on 87.
What happens if you put 87 octane in a Mercedes?
87 Octane. This lower grade octane will not maintain the vehicle’s performance level, but it will not harm the engine because the computer system will know that the fuel is of a lower grade. Putting in 87 octane will save a few dollars each time at the pump. Do not mix fuel grades in the tank of a Mercedes.
Can I use regular 87 octane gas for maintenance?
Can i use regular 87 octane gas? – Maintenance/Repairs – Car Talk Community Can i use regular 87 octane gas?
Which is better 87 AKI or 91 RON?
The good news is that at its most basic level, regular gas is regular gas, and 91 RON in Germany is equivalent to 87 AKI in the United States. Premium is the same, and while premium gasoline is often called “super” by some retailers, 95 RON in Germany is equivalent to 91 AKI in the USA and Canada.
What happens when you use a lower octane engine?
The computer, however, is designed to prevent the pre-ignition problem that would normally occur using a lower octane by retarding the ignition timing. This prevents damage to the engine, but makes the engine less efficient. You will also notice a reduction in fuel economy, maybe as much as 2 mpg.
Can you put 87 octane on a BMW?
Put 87 octane, and it will run, but the mileage drops and it stumbles when you try to accelerate quickly. It is only happy with 91 octane or better, as the manual states. BMW owners I’ve spoken with have similar experiences. Remember Murphy’s law, “If something can go wrong, it will!”.