Chevrolet Lanos (since 2004 release)
1. Car device
2. Recommendations about operation
3. Malfunctions in way
3.1. The engine is not started
3.2. Malfunctions of system of injection of fuel
3.3. Idling was gone
3.4. Interruptions in operation of the engine
3.5. Diagnostics of a condition of the engine on appearance of spark plugs
3.6. The car moves breakthroughs
3.6.1. Breakthrough at the time of a start of motion
3.6.2. Breakthroughs at dispersal
3.6.3. Breakthroughs at the established movement
3.7. The car badly accelerates
3.8. The engine decayed during the movement
3.9. Oil pressure fell
3.10. Engine overheat
3.11. The rechargeable battery is not recharged
3.12. Launch of the engine from external sources of current
3.13. Malfunctions of electric equipment
3.14. There were foreign knocks
3.15. Problems with brakes
3.16. Wheel puncture
4. Maintenance
5. Engine
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Wheels and tires
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Advice to the beginning mechanic
18. Appendices
19. Schemes of electric equipment
 








3-6-avtomobil-dvizhetsya-ryvkami.html

3.6. The car moves breakthroughs




In relation to the car the breakthrough is a short-term spontaneous change of frequency of rotation of a bent shaft of the engine irrespective of the provision of a pedal of "gas". In daily operation series of breakthroughs, as a rule, take place. A limit case of breakthrough — a failure — notable delay of response of the engine to pressing of a pedal of an accelerator.
It is conditionally possible to allocate three types of breakthroughs:
– at the time of a start of motion;
– at dispersal;
– at the established movement, i.e. at the constant provision of a pedal of "gas".
Definition of the reasons of breakthroughs at the movement of the car with the injector engine requires the special diagnostic equipment therefore we recommend to address in the service specializing in repair of systems of injection of fuel. However, as practice shows, in most cases breakthroughs are caused by the insufficient pressure of fuel in a fuel stage or malfunction of the sensor of provision of a butterfly valve.
With some skills the reason of breakthroughs can be defined independently.

"previous page
3.5. Diagnostics of a condition of the engine on appearance of spark plugs
following page"
3.6.1. Breakthrough at the time of a start of motion