|
Sign
|
The probable reason
|
Elimination method
|
| Unstable work of the engine | Too poor or rich fuel mix | Repair or replace the carburettor |
| Leaks of fuel from the delay device | Replace |
| The vacuum hose is unreliably fixed | Fix a vacuum hose |
| Defect in pneumatic system of a fence of the warmed-up air | Repair or replace |
| Unstable work of the engine idling | The tube is disconnected from the air filter | Repair or replace |
| Frequency of rotation of a cranked shaft of the engine idling is incorrectly adjusted | Check up a corner of an advancing of ignition and adjust frequency of rotation of a cranked shaft of the engine idling |
| Short opens air заслонка | Repair or replace |
| Having poured fuel in the carburettor | Repair or replace |
| High or low level of fuel in the carburettor | Repair or replace |
| The inlet air branch pipe is hammered | Clear or replace |
| The system of release of the fulfilled gases is hammered | Replace system of release of the fulfilled gases |
| Engine work does not cope | The carburettor is faulty | Repair or replace |
| The vacuum hose is unreliably fixed | Fix a vacuum hose |
| The hose of giving of fuel is polluted | Clear or replace |
| The fuel filter is polluted or the control valve is damaged | Replace the filter |
| Water in a fuel tank | Replace the control valve |
| Inappropriate grade of fuel | Clear the filter and pipelines, fill in pure fuel |
| Reduction of capacity of the engine | It is damaged каталитичес |