Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
- 1.2. Car identification
   1. Maintenance instruction
   1.3. Arrangement of identification plates
   1.4. Dashboard
   - 1.5. Car service
      1.5.2. Seasonal change such as fuel
      1.5.3. Petrol additives
      1.5.4. The latest news in the field of fuel
      1.5.5. Cowl
      1.5.6. Engine compartment
      + 1.5.7. Engine oil
      1.5.8. Oil filter of the engine
      + 1.5.9. AKPP liquid
      1.5.10. MKPP oil
      1.5.11. Air filter
      1.5.12. Spark plugs
      + 1.5.13. Hydraulic booster of a steering and amplifier of brake system
      + 1.5.14. Brake liquid
      + 1.5.15. Cooling system
      + 1.5.16. Tanks for washers of a windscreen and headlights of forward light
      1.5.17. Razbryzgivateli
      1.5.18. Brushes of screen wipers
      + 1.5.19. Tires / wheels
   + 1.6. Independent service of the car
   + 1.7. Specifications
   1.8. Capacities
   1.9. Sizes
   1.10. Loadings
   1.11. Schedule preventive car servicings / greasings
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment







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1.5.4. The latest news in the field of fuel

GENERAL INFORMATION

For the last years, more and more producers began to advertize the gasoline containing washing additives. A main objective of application of these additives is preservation of fuel injectors pure.

However, not all of them are equally effective for reduction of formation of a deposit on inlet valves. Some producers began to let out the gasoline of the top quality which is not containing a tetroetilsvinets in which the additives reducing a layer of a deposit are added.

To provide long service life to the engine, it is recommended to use gasoline of those brands in which the additives reducing formation of a deposit are added.