Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, steering
+ 12. Body
+ 13. Electric equipment
- 14. Good advice
   14.1.1. Changed numbers
   14.1.2. Purchase of the old car or mysterious set of figures and letters
   14.2. Durability of the car
   14.3. About parallelism of bridges of the car and the trailer
   14.4. Preparation of the car for winter
   14.5. It is not got – good advice
   14.6. From change of places "composed" changes nothing?
   14.7. Visit to car-care center
   - 14.8. Engine
      14.8.2. Analysis of a dymnost of an exhaust
      14.8.3. "Eats" much, but silently goes
      14.8.4. A gear belt for a drive of the mechanism of a gazoraspredeleniye
      14.8.5. That it is necessary to know, changing oil
      14.8.6. Pistons
      14.8.7. Valves
      + 14.8.8. Bearings
      - 14.8.9. To owners of the car with the diesel engine
         14.8.9.1. Than involves a diesel engine
         14.8.9.2. Why the diesel engine rustles
         14.8.9.3. Care of a diesel engine
         14.8.9.4. Malfunctions of a diesel engine with fuel equipment of Bosch
         14.8.9.5. Purchase of the second-hand engine
         14.8.9.6. Be healthy a diesel engine
      14.8.10. To owners of the car with the injector engine
   + 14.9. Conditioner
   14.10. Turbokompressor
   + 14.11. Rub in one – or how to save the catalyst
   + 14.12. Accumulator
   14.13. Generator
   14.14. Probuksovochka
   14.15. "Machine gun"
   + 14.16. Brake system
   + 14.17. Wheels and tires


ff85f19c



14.8.9.2. Why the diesel engine rustles

GENERAL INFORMATION

Well familiar roar of a diesel engine is generated by ignition of fuel and the subsequent sharp recession of a high pressure in the combustion chamber. Most accurately the specific roar of a diesel engine is audible after start-up during engine warming up on single turns.

The diesel engine has no ignition system, but there is a system of prestarting warming up of chambers of combustion of cylinders by means of starting candles. Besides, times of a long provorachivaniye of the engine a starter and painful expectation when the control lamp of the completion of prestarting warming up will go out, passed long ago. Already many producers let out being fast-started diesel engines which start needs in the winter no more than pair of seconds. Some cars even have "the starting handle", which can be operated directly the fuel pump of a high pressure to change the injection moment, to accelerate warming up and to reduce smoke emission at start-up.