Is regular gas bad for turbo engines?
The use of regular fuel in a modern engine where premium is recommended will cause little harm. In the case of turbocharged engines – which force fuel and air into the combustion chamber under greater pressure – the need to detect and prevent knock is even greater.
Why do turbo engines need premium gas?
Originally Answered: Does turbo car need premium gas? Yes! Turbos generate more heat and boost which contributes to pre-ignition condition of the fuel in the engine. Premium gas is higher octane, so it resists pre-ignition better than regular gas.
Is it OK to mix 87 and 93 gas?
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’re actually filling your car or truck with a different blend of gas, which means it will burn differently in your engine.
What kind of fuel does a Volvo use?
Fuel Requirements. Volvo recommends premium, 91 unleaded octane or higher for optimum performance, but your Volvo can run on regular 87 unleaded octane without affecting engine reliability. It is safe to use fuel containing up to 10% Ethanol in your Volvo.
What kind of Octane does a Volvo use?
Volvo recommends premium, 91 unleaded octane or higher for optimum performance, but your Volvo can run on regular 87 unleaded octane without affecting engine reliability.
What kind of gas do you use in a turbocharged car?
A: In general, many manufacturers recommend using premium fuel for turbocharged vehicles. Check your owner’s manual for specifics about your vehicle and the type of gas you should use. Q: What is Top Tier gas? A: Top Tier is a branding and marketing name and term used by select gas companies, but it does not necessarily indicate premium gas.
What happens if you put low octane fuel in your car?
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.