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Engine

The engine does not turn when you try to run it

1. There is a corroded battery terminals or loose mounting on them of tips of wires. Check the condition of the terminals and lugs. Tighten the screw terminals if necessary, remove traces of corrosion.
2. Discharged or faulty battery. If tips of wires are found pure and reliably fixed to the battery terminal, turn the ignition switch to ON, then turn on the headlights and / or windscreen wipers. If the electrical equipment does not work, the battery is low.
3. Transmission poorly set to "P" (AT) or neutral (Manual), or not fully depressed clutch.
4. Torn off in the circuit wiring system start-up or the wires are loose at the terminals. Check the condition of the wires, connectors and electrical connectors battery, pulling the starter relay and the ignition switch.
5. Jammed in the flywheel starter gear. On models equipped with Manual transmission turn it into gear and, knock hand car, turn the engine it thus. At the first opportunity, remove the starter and check pinion and the flywheel.
6. Faulty starter magnetic switch (Head System of an electric motor).
7. Faulty starter (Head of System of an electric motor).
8. Faulty ignition (Head System of an onboard electric equipment).

Engine cranks but does not start

1. Empty fuel tank.
2. There is a fault in the fuel injection system (Head of the Power supply system and exhaust).
3. The battery is low (the engine is turned too slowly). Check the operation of electrical equipment (see. Section Engine does not turn when you try to run it).
4. Skorrodirovali battery terminal connections or loose their attachment (see. Section Engine does not turn when you try to run it).
5. Faulty fuel pump (Chapter power supply system and exhaust).
6. Damaged or excessively humidified ignition system components (Head System of an electric motor).
7. Worn or faulty spark plug or wrong exhibited candle backlash (Head of Adjustment and routine maintenance).
8. Torn off or disconnected electric circuit wiring system start-up or the wires are loose at the terminals (see. (See. Section Engine does not turn when you try to run it).
9. Broken or disconnected wiring circuit or the ignition coil is loose wire on the terminals of the coil (Head of System of an electric motor).

The starter operates without cranking the engine

1. Conjuring starter pinion. Remove the starter (Head System of an electric motor) and check its condition.
2. Worn or damaged gear teeth of the starter or flywheel. Remove the cover at the rear of the engine and make inspection.

Difficult to cold start

1. Discharged or insufficiently charged battery (see. Section Engine does not turn when you try to run it).
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).

Difficult to start a hot engine

1. Blocked air filter (Head of Adjustment and routine maintenance).
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. Fuel injectors reaches the injection system (Chapter power supply system and exhaust).

The engagement of the starter is too noisy or with difficulty

1. Worn or damaged gear teeth of the starter or flywheel. Remove the cover at the rear of the engine (if any), and make inspection.
2. Lost starter bolts or weakened the force of tightening.

Engine starts, but immediately stalls

1. Faulty wiring or loose mounting of the terminals of the distributor, coil or generator.
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. There are losses through the vacuum sealing surface of the inlet pipe or the fuel injection unit. Make sure the tightness of mounting bolts / nuts, check the fact and quality of fastening on the unions on the inlet pipeline of all vacuum hoses. Check the condition of hoses and correctness of their connection (that their nipples).

Violate the stability of the engine at idle

1. We have the loss of vacuum. Make sure the tightness of mounting bolts / nuts, check the fact and quality of fastening on the unions on the inlet pipeline of all vacuum hoses. Listen to the running engine with a stethoscope or a segment of the fuel hose. Have a hissing sound will allow to reveal the source of the "leak" of the vacuum. No less efficiently you can use to check for a solution of soapy water.
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. Blocked valve system controlled crankcase ventilation (PCV) hose or continuous ventilation (CCV) (Heads of Adjustment and routine maintenance and systems reduce emissions and engine management).
4. Blocked air filter (Head of the Power supply system and exhaust).
5. The fuel pump does not supply sufficient fuel to the injectors injection system (Chapter power supply system and exhaust).
6. Have the leak through the cylinder head gasket. Measure the compression pressure in the cylinders of the engine.
7. Worn cam lobe camshaft (head straight six-cylinder engine).

There have been a misfire when the engine is idling

1. Fouled or defective spark plug or spark plug gap is incorrectly set (Head of Adjustment and routine maintenance).
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. Defective spark plug wires (Head of Adjustment and routine maintenance).
4. We have the loss of vacuum in the intake pipe or the hose connections (Section undesirable operating the engine at idle).
5. Insufficient or unevenly distributed compression pressure in the cylinders. Measure the compression (Head of Adjustment and routine maintenance).

There have been misfiring when the vehicle is in gear

1. Blocked fuel filter, or there is contamination of food (Chapter Settings and maintenance).
2. Defective or contaminated spark plug or spark plug gap is incorrectly set (Head of Adjustment and routine maintenance).
3. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
4. There is a defective spark plug wire (Head of Adjustment and routine maintenance).
5. Defective components of systems of decrease in toxicity of the fulfilled gases (Chapter systems reduce emissions and engine management).
6. Insufficient or unevenly distributed between the cylinder compression pressure. Remove the spark plug and make a measurement of the compression pressure (head straight six-cylinder engine).
7. Faulty ignition system (Head System of an electric motor).
8. There have been losses of vacuum on the throttle case, the inlet pipeline or through vacuum hoses (see. Section undesirable operating the engine at idle).

Engine stalls

1. Disturbed adjust the idle speed. See. Label VECI.
2. Blocked fuel filter and / or the power supply system is wet or dirty (Head of Adjustment and routine maintenance).
3. There is a refusal to supply components or sensors (the Head of the Power supply system and exhaust system and system of decrease in toxicity of the fulfilled gases and engine management).
4. Defective components of systems of decrease in toxicity of the fulfilled gases (Chapter systems reduce emissions and engine management).
5. Defective or contaminated spark plug or spark plug gap is incorrectly set (Head of Adjustment and routine maintenance). Also check the condition of candle wires (Head of Adjustment and routine maintenance).
6. There have been losses of vacuum on the throttle or through vacuum hoses (see. Section undesirable operating the engine at idle).

There is a decrease in engine power

1. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
2. Excessive backlash distributor shaft. At the same time check the condition of the slider, the cover, wires, etc. (Heads of Adjustment and routine maintenance and the electrical system of the engine).
3. Defective spark plug or wrong exhibited candle backlash (Head of Adjustment and routine maintenance).
4. Faulty ignition coil (Head of System of an electric motor).
5. It does not meet the level of liquid AT (Head of Adjustment and routine maintenance ).
6. To slip clutch (Chapter Clutch and transmission line).
7. Blocked fuel filter and / or power system hit the dirt / moisture (Head of Adjustment and routine maintenance).
8. Faulty system functioning emission control (Chapter systems reduce emissions and engine management).
9. It refueled the wrong sort. Fill the fuel tank with the required octane.
10. Insufficient or unevenly distributed between the cylinder compression pressure. Measure the compression, analysis of which reveals the presence of leaks of valves and / or infringement of tightness of the cylinder head gasket (head straight six-cylinder engine).

Claps occur in the carburettor / flash in the exhaust system

1. Disrupt the functioning of systems of decrease in toxicity of the fulfilled gases (Chapter systems reduce emissions and engine management).
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. There is a defect in the secondary circuit of the ignition system (destruction of insulators of spark plugs or defects of candle wires) (the Head of Adjustment and routine maintenance and the electrical system of the engine).
4. It needs adjusting the fuel injection system or its components excessively worn (Head of the Power supply system and exhaust ).
5. There have been losses of vacuum on the throttle case, the inlet pipeline or through vacuum hoses (see. Section undesirable operating the engine at idle).
6. Jammed valves (head straight six-cylinder engine).
7. Out of order connection of candle wires (Head of Adjustment and routine maintenance).

At movement with acceleration or uphill there are detonation sounds mixture

1. It refueled the wrong sort. Fill the fuel tank with the required octane.
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. Installed spark plugs are not the type. Check the label requirements such as candles VECI, located under the hood. Also check out the candles and wires for damage (Chapter Settings and maintenance).
4. Faulty system emission control (Chapter systems reduce emissions and engine management).
5. There have been losses dilution (see. Section undesirable operating the engine at idle).

There is a glow ignition (the engine continues to run after the ignition is switched off)

1. An excessively high idle (Head of Adjustment and routine maintenance).
2. There is a system component failure or electrical power (the Head of the Power supply system and exhaust system and electrical system of the engine).
3. Excessive operating temperature of the engine. Possible causes of the violation may be reducing cooling (Head of Adjustment and routine maintenance), the failure of the thermostat, radiator blockage or malfunction of the water pump (Head of System of cooling, heating and air conditioning).