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There is non.... all cars built since 1970 something must use unleaded. Leaded fuel will foul up the injection systems and really gunk up the cylinders

But you also have fuel emissions and pollutants. That's why e10 (ethanol) is being added to the equation

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Q: Disadvantages of using unleaded petrol
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Related questions

Is four stroke petrol unleaded?

Yes its using petrol unleaded while two stroke using two stroke oil


Advantages using unleaded petrol for cars?

in petrol we have 2 types.they are 1.leaded petrol 2.unleaded petrol in leaded petrol we have lead compounds so we call it as leaded petrol. in unleaded petrol we do not have lead compounds. the use or advantage of unleaded petrol is it does not emit harmful gases in to the environment. but leaded petrol emits harmful gases. cracking process takes place in unleaded petrol. cracking means it is a process of converting harmful gases into harmless gases. but this cracking process cannot be done in leaded petrol bcoz lead compounds decomposes the catylsts used in cracking process


Is it ok to use unleaded petrol in 1989 rm 125?

yes you can use unleaded petrol in that bike


Lead content in petrol?

can content in petrol if not unleaded


What is the difference between unleaded gas and petrol?

Unleaded gas is petrol. In some countries they call it petrol and in others it is called gasoline or gas.


What is an unleded petrol?

Unleaded petrol is petrol that has not been treated with a lead compound.


Is petrol the same as unleaded gasoline?

Petrol is the French word for gasoline. Petrol is usually unleaded gasoline. Canadian gas stations advertise gasoline as Petrol, as do many other countries.


What are substitutes of leaded petrol?

unleaded


Can you use normal unleaded petrol in a Mazda rx8?

Actually, I am using the Unleaded 95 for my Rx 8 (1.3 192CH) 2008. I hope that it's not bad for the RX8 ..


What is unleaded petrol made up of?

unleaded petrol is 91 octane petrol with not a trace of anti knock compound(tetra ethyl lead)...so that it produces no harmful emissions


Does using unleaded petrol reduce the greenhouse effect?

Using unleaded petrol can help reduce the greenhouse effect because it produces fewer emissions of harmful gases like carbon dioxide and nitrogen oxides compared to leaded petrol. However, the overall impact on the greenhouse effect also depends on factors such as fuel efficiency and driving habits.


What does ulp stand for in cars?

Unleaded petrol