The cars of the updated classic VAZ-2104/05/07 VAZ-2104/05/07 are equipped with new modifications, which had an improved fuel delivery system compared to carburettors of VAZ-2101/03/06. The new DAAZ carburettors have another name, "Zazon". The main reason for the disruption of their work is the problem with the second camera, which opens in a non-mechanical way, and with the help of the pneumovalve.
The second type of carburettors for the VAZ-2104/05/07-DAAZ 21053, which was issued (and issued) under a license from the French company Solex. It's the most economical carburetor for classical models. Fuel savings are achieved mainly through the use of the fuel feed back channel where the excess pumpable is pumpingback to the fuel tank.
Different variants of VZ-2104/05/07 (mainly for export) have varied additional options: idling system, controlled by electric valve, automatic pump system, etc.
With the purchase of VAZ-2104/05/07 in the secondary market it is possible to meet the instances, "scrub" with modified carburettors Solex 21073 (VAZ-21213 "Niva" 1, 7) and Solex 21083 (VAZ-2108/09/99). These carburettors are being installed to increase the dispersion of cars, since they have increased the supply of fuel compared to the staff.