Astra Please help to deal with the car.

[SamuelLee]

Hello! Something happened with my Opel Astra . The engine began to run unevenly, appeared to vibrate, and the oil consumption increased. Has anyone encountered this problem? What is the reason?

 

[Kowalski]

Is it a diesel or petrol? Did you notice any smoke coming out of the exhaust? Burnt oil smell?

 

[Centurion]

Might there be spark plug or ignition cable issues?

 

[chonkoa]

How much distance do you have on the odometer?
Is the exhaust smokey? Is the car leaking oil?
I will add the following possible causes to those already suggested:

• Faulty injectors/auxillary coils- engine not running smoothly that potentially causes vibration.
  
• Valve stem leaks- leads to high oil consumption as well as leaks

 

[Kowalski]

Sounds like your PCV valve has gone bad, which means you will have to replace the entire valve cover.

 

[martinbo]

Walk around to the front of the car, if it has an Opel badge on it - that's your problem.