9 signs that your car engine is weak

The car engine is the beating heart of it, which without the car turning into a piece of iron is useless, so it is one of the most important parts that we must pay special attention to, but how do we know that the car engine has become weak

In the following lines, the most important 9 signs that indicate a weak car engine:

1- The engine vibrates significantly.

2- The beginning of the phenomenon of increased oil consumption for the engine.

3- Excessive smoke emission from the car exhaust.

4- Impairment of the stability of combustion in the engine, especially at speeds less than 30 km / h.

5- Irregular combustion at high speed.

6- The sound of the engine knocking.

7- Sounds from the engine, especially the crank sound.

8- A knocking sound from the engine piston.

9- A ringing sound is emitted in the combustion chamber.