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While some turbocharged engines are designed to run on regular gasoline (87 octane), most perform better with premium fuel (91+ octane). This is because turbo engines compress air and fuel at higher levels, and premium gas resists knocking (pre-detonation) more effectively—helping maintain engine performance and longevity.
Using regular gas in a turbo engine not designed for it can lead to:
Reduced horsepower
Lower fuel efficiency
Possible engine knocking or long-term damage
Always check your owner’s manual for the manufacturer’s fuel recommendation. If premium is "recommended" (not "required"), regular gas is typically safe but may slightly affect performance.
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What else can I help you with?
What type of gas for Volvo 850?
Volvo recommends premium, but it can run on regular just fine without affecting the life of the engine. In turbo models, the ECU dials back the turbo if you feed it regular, so performance will decrease, but the engine will run just fine.
Will you engine work if your turbo is broke?
Yes, The turbo is just a booster but the engine makes a car run.
Do turbos hurt engine?
if the engine is not designed to run turbos it can do a lot of damage. a turbo engine has hardened internals
Which Viper features the new improved Turbo engine?
The Hennessey Viper Venom 1000 Twin Turbo is the car that has the new and improved Turbo engine. The Hennessey Viper is of higher quality than the regular Dodge Viper.
Can not cleaning the intercooler after turbo replacement cause the engine to run away?
Yes!
Does S60 Volvo use regular oil or synthetic?
if it's a turbo engine you should only use synthetic oil only!! if it's a non-turbo engine a conven. oil will do.
I want to add a second turbo to my 1.4L turbocharged engine can you run the exhaust from the first turbo to the second one?
no lol what a stupid idea
Is there a kit to make your regular engine a turbo engine?
Yes, such kits do exist but there is alot to consider. There are several things you have to know about your engine before you buy a turbo. Check and see what engine size and model your car has, and then look up to see if turbo kits exist in that engine size. If you install yourself, make sure you don't overboost your engine and blow it.
Can you use regular unleaded gas in a turbo engine?
An engine designed to run with leaded gas should not run on other than leaded gas. There are however some substitutes for lead that some gas stations sell.. Lead work so that it lubricates the engine and valves. No lead would over time make damage. A turbo engine might be designed for high octane fuel. If lead or no lead is not an issue, then the engine would/should simply perform a bit lower than normal/optimal.
Does ford focus rs need a turbo timer fitted?
A turbo timer lets some oil run through the turbo after hard use. You can accomplish the same thing by letting the engine run a minute before you cut the ignition.
Does a turbo decrease fuel consumption?
A turbo will increase your gas mileage, yes. It does not run off power from the engine, it runs off the exhaust system to boost engine power. Your engine has to work less for the same power.
Why does the engine still run after turning off the ignition?
turbo timer if the car is turbo other wise the switch is broke and you need a new one
