The bent shaft does not rotate or rotates very slowly at start of the engine a starter:
– the accumulator is discharged;
– unreliable connection of plugs of the accumulator;
– damage of a starter.
The bent shaft of the engine rotates, the engine is not started:
– there is no fuel;
– chains of system of ignition are damaged;
– hoses of fuel system are damaged;
– hoses of system of ventilation of a case are untight;
– an air suction in an inlet collector.
The engine stops or works unstably at idling turns:
– hoses of system of ventilation of a case are untight;
– an air suction in an inlet collector;
– poor fuel mix;
– valvate gaps are incorrectly adjusted.
Unstable operation of the engine and weak dispersal:
– fuel mix is incorrectly adjusted;
– the air filter is polluted; valvate gaps are incorrectly adjusted.
The raised oil consumption:
– piston rings or sleeves of cylinders are worn-out;
– maslootrazhatelny caps are worn-out.
At operation of the engine there is an extraneous mechanical noise:
– valvate gaps are incorrectly adjusted;
– o strong wear of the engine.
Foreign knocks at acceleration:
– low octane number of the used fuel;
– engine overheat;
– carbonaceous deposits in combustion chambers;
– plentiful release of vapors of oil which gets to system of ventilation of a case of the engine. |
