Carburetors have the essential goal of mixing the right amount of gasoline with air for the engine run properly and smoothly. And as most drivers know, this process is equally important in the internal combustion process of vehicles. Both the air and fuel must be mixed in at the right amount as one less or one more of the two could cause major damage to the car's engine. If the engine burns less fuel, the car runs lean, and if it burns more fuel than air, the engine runs rich and may thus just waste fuel.



Although carburetors have been replaced by engines now requiring the use of fuel injections, some car companies' makes still make use of this device. Among them is Jeep, the trademark best known for its off-road trucks. are tube-like devices which hold an adjustable plate they call the throttle plate, for which the use is to regulate the air flow inside the tube. Then at some point in the tube there is a narrowing called the venturi, and because of the venturi, a vacuum is made. And as it narrows down, a hole becomes visible and this one is called jet, which lets the vacuum suck in fuel.

usually operate at full throttle, with the throttle plate parallel to the length of the tube, letting the air flow through the carburetors. This will then cause a good vacuum to be produced in the venturi and it allows in a metered amount of fuel through the jet.

Because of the main function it provides the internal combustion process with, it thus mainly helps in maintaining a good mixture of air and fuel. Owners of Jeep vehicles which were produced before the fuel injection was invented will surely have carburetors as their main tool for the fuel and air mixture. And it's probably as old as the Jeep itself. Though it was produced by Jeep, the brand known for durability, it is still prone to rusting and breaking after a thousand of miles. But drivers shouldn't worry as there are a lot of companies offering replacement parts such as .