Carburetor adjustment Each carburetor is factory tested and adjusted. This setting should not be changed. Increased fuel consumption and a decrease in engine power most often have other...
Fuel supply problems In case of violations in the fuel supply, the check should be carried out in the following sequence: Check if there is fuel in the tank. Remove the fuel hose between...
Checking / adjusting idle speed / CO content Since idle speed and CO content mutually influence each other, they should be checked and adjusted at the same time. Attention: During the measurement of idle speed and...
Removal and installation of a conventional carburetor Removing Caution: When removing the carburetor, fuel may spill out. Fuel vapors are poisonous and flammable, so the workplace must be well ventilated. Avoid skin contact...
Removal and installation of the FBC carburetor 1 - gas cable, 2 - coolant hose, 3 - vacuum hoses, 4 - fuel hose, 5 - throttle position sensor connector, 6 - connector for lambda control solenoid valves and forced...
Checking / adjusting cold start automatics If a cold engine does not start well, or if it does not take gas well when driving with a cold engine, the automatic cold start should be checked. Examination Test...
Checking the Fuel Shutoff Valve The fuel cut-off valve cuts off the fuel supply to the mixing chambers when the ignition is turned off. This prevents the operation of the engine from glow ignition....
Checking the electrical heating of the inlet pipe To improve performance during the engine warm-up phase, an electric heating element is installed between the intake manifold and the carburetor. It heats up instantly...
Carburetor Troubleshooting The condition for localization of faults is the perfect adjustment and operation of the engine, all associated units, the tightness of the intake manifold and the normal...