Opel Vectra B

since 1995 release

Repair and operation of the car

Vektr's Opel of B
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
- 12. Main malfunctions
   12.1. Engine
   12.2. Cooling system
   12.3. Fuel system and system of production of exhaust gases
   12.4. Coupling
   12.5. Mechanical transmission
   12.6. Automatic transmission
   12.7. Power shafts
   12.8. Brake system
   12.9. Suspension bracket and steering


12.3. Fuel system and system of production of exhaust gases


The increased fuel consumption:

– the filtering element of the air filter is polluted;
– damage of system of injection of fuel (petrol engines);
– nozzles (diesel engines) are faulty;
– wrong installation of a corner of an advancing of ignition (petrol engines);
– low pressure in tires.

Fuel leak:

– the fuel tank, pipes and hoses is damaged or rusted.

The increased noise in system of production of exhaust gases:

– the system of production of exhaust gases is untight or the final collector is unreliably screwed;
– damage of mufflers or pipes;
– the suspension bracket of the exhaust system or its contact with a car body is defective.