Do any cars still use carburetors?

Carburetors on cars operated the same way. To start the car, you had to pull out the choke and let the engine warm up. Modern fuel injection systems don't require this warm-up period. There are some very obscure auto makers, primarily in Africa and Russia, who still build cars with carburetors.
A.

Can you have a carburetor and fuel injection?

Carbureted vs Fuel Injected. In carbureted engines, the fuel/air mixture meets in the carburetor. The mixture then goes to each cylinder through the air intakes. In the fuel injected engine, the fuel and air do not mix until they reach the cylinder.
  • What is the main function of a carburetor?

    The carburetor has several functions 1) it combines gasoline and air creating a highly combustible mixture, 2) regulates the ratio of fuel, 3) controls engine's speed main function is to mix in correct ensure proper engine.
  • Do fuel injected bikes have carburetors?

    Even the retro-styled Honda CB1100, with its air-cooled engine, has a fuel-injection system, not carburetors. But, with pollution laws really starting to have teeth for motorcycles, the manufacturers used the finer control of the air/fuel mixture that's made possible by fuel injection to meet the letter of the law.
  • Do modern cars still use spark plugs?

    In general terms, TDI's do NOT have spark plugs, as they are usually (and initially) Diesel engines, and so the combustion is produced thanks to compression, and not with spark plugs. However, there are some gasoline ones which have also incorporated TDI, so in this case they do have spark plugs.
B.

What is the difference between a carburetor and throttle body?

A TBI system is similar to a carburetor in that one or two injectors are located in a central throttle body that supplies fuel to the engine through the intake manifold. Instead of using engine vacuum to siphon fuel through metering circuits as a carburetor does, fuel is sprayed into the manifold through the injectors.
  • What is a EFI engine?

    EFI stands for ELECTRONIC FUEL INJECTION. The Electronic Fuel Injection system fitted to most modern vehicles combines sophisticated computer controls with a high pressure fuel delivery system to provide optimum power and fuel efficiency. The system is controlled by an electronic control unit (ECU).
  • What is a throttle pedal?

    A throttle body is a butterfly valve located between the air intake filter and the intake manifold. It regulates how much air can go into the engine, based on driver input through the gas pedal. As more air flows into the engine, it injects more fuel, thus allowing for more power.
  • How much does it cost to replace a fuel injector?

    Know what price you should pay to get your vehicle fixed. The average cost for a fuel injector replacement is between $913 and $1438. Labor costs are estimated between $88 and $311 while parts are priced between $825 and $1127. Estimate does not include taxes and fees.
C.

What was used before fuel injection?

Petrol engines can use gasoline direct injection, where the fuel is directly delivered into the combustion chamber, or indirect injection where the fuel is mixed with air before the intake stroke. On petrol engines, fuel injection replaced carburetors from the 1980s onward.
  • What does the fuel injection do?

    The fuel injectors thereby spray a fine gasoline mist into the engine's intake manifold, which then delivers it to the engine for combustion with the oxygen that the engine is receiving. This mist makes for more efficient burning of the gas in combustion than if it were in droplet form.
  • Do the new cars have spark plugs?

    In general terms, TDI's do NOT have spark plugs, as they are usually (and initially) Diesel engines, and so the combustion is produced thanks to compression, and not with spark plugs. However, there are some gasoline ones which have also incorporated TDI, so in this case they do have spark plugs.
  • What is direct fuel injection?

    Gasoline direct injection. The gasoline is highly pressurized, and injected via a common rail fuel line directly into the combustion chamber of each cylinder, as opposed to conventional multipoint fuel injection that injects fuel into the intake tract or cylinder port.

Updated: 2nd October 2019

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