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Q: Why did the EPA phase out the use of leaded gasoline?
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What did people use for petrol in the 1940 to 1960?

leaded gasoline was the fuel of choice for most people.


How long will a catalytic converter be undamage when using leaded gasoline?

Immediately serious damage will be done. Why in the world would you want to use leaded fuel which you cannot even buy in the U.S. Where are you getting leaded fuel and why?


Why do old cars still need leaded gasoline?

Leaded gasoline has been illegal to sell for use in licensed street driven vehicles in the US since January 1, 1996. Leaded gasoline is restricted to two uses in the United States: Sanctioned Racing Events and Aviation...Older cars can use unleaded Gasoline but you may have to richen the mixture some to maintain the same performance and If your vehicle is older than 1970 you may have to install hardened exhaust valve seats or use a lead substitute which is added to the gas tank.. Vehicles that used leaded gasoline had a lower rate of part replacement for such things as valves,rings and pistons,also there was less wear on the cylnder walls,this was because the lead in the gasoline acted as a type of lubricant.. There are several brands of lead substitutes which are synthetic and safe to use if you have an older car that needs leaded gasoline these are available at most all parts/automotive stores..


What is a leaded gasoline?

A leaded gasoline is one that has a lead-containing compound in it. For many years the number one anti-knock agent was tetra-ethyl-lead. After epidemiological research showed that the lead dust coming from car exhausts was a major cause of lowered intelligence in children the use of this chemical was quickly phased out. The use of any lead compound in gasoline has been a Federal offence for some years now. Leaded gasoline is still available as a high octane aviation gasoliine.


What gas has a plane got?

Aeroplanes use aviation gasoline (high octane leaded gasoline), Jet A or Jet B (essentially low sulfur kerosene)


Does a 1968 Buick Le Sabre use leaded or unleaded fuel?

All '60s era vehicles used leaded gasoline. Unleaded requirements are a product of the '70s era Pollution Controls.


What kind of gas is supposed to be used on a 1999 Plymouth neon?

That car is designed to use the regular leaded gasoline not the premium gas.


Gasoline is a what?

A leaded gasoline is one that has a lead-containing compound in it. For many years the number one anti-knock agent was tetra-ethyl-lead. After epidemiological research showed that the lead dust coming from car exhausts was a major cause of lowered intelligence in children the use of this chemical was quickly phased out. The use of any lead compound in gasoline has been a Federal offence for some years now. Leaded gasoline is still available as a high octane aviation gasoliine.


What does unleaded fuel mean?

Gasoline used to contain lead, which is poisonous to just about everything, and can cause damage to some car parts such as catalytic converters. Therefore, it is now illegal to use leaded gasoline, and so all gasoline is unleaded.


Which is better leaded gasoline or unleaded gasoline?

It depends what you mean by 'better'. Lead used to be added to gasoline to stop pre-ignition or detonation (which causes engine knock or 'pinking') but it was found to have very bad side effects environmentally and physiologically. most countries have banned the use of leaded gasolines, and modern gasoline have other ways of dealing with detonation. so i guess, unless you like bad air and bad health, unleaded is best.


What type of fuel does the Spitfire use?

The Spitfire uses high octane leaded petrol (gasoline). -What the Royal Air Force calls Avgas 100/130.


What kind of gasoline do I use in my Yamaha 750 1977?

That motorcycle originally burned leaded gas. You can safely burn unleaded in it. I believe the manual say 93 octane.