In automobile mechanics, the Quadrajet is a four barrel carburetor made by the Rochester Products Division of GM that was widely used in General Motors motor vehicles until 1990.
Actually Quadra jet is a 4 barrel is an air valve carburetor which senses air flow requirements of the engine and gauges fuel to those particular requirements. The Quadra jet comprises of 3 basic systems. They are idle circuit, primary circuit and the secondary circuit. The first circuit is when engine speed is fairly constant at a high RPM to pull a decent diverse vacuum, the primary circuit includes the power enrichment system and secondary circuit is vacuum operated which is an air valve that will only open as per the actual requirement of the motor.
These are the Type of suspension systems which are used to store the energy of a shock and release it slowly. Shock absorbers are used with suspension systems to damp the shock motion. A combination of both, helps to make ride comfortable even on uneven roads. When a separate suspension system is used with a wheel, it is called independent suspension system, which allows independent vertical motion of two wheels on the same axis.
Tata indica Vista gives a city mileage of 13.3kmpl in petrol version, which goes to 16.7kmpl on highways. In its diesel version, the car give a city mileage of 16.2kmpl and goes to 19.4kmpl on highways. To know more about the different variants of the car, please visit the link below-