The video is about reviving a stolen 2009 Audi Q7 with a 200,000 km mileage that has been dead for 3 years. The car's owner, Alexei, bought it for spare parts but wants to revive it. The team tries various methods to start the engine, including pouring oil, cleaning the spark plugs, and using a compression meter. However, the engine won't start, and they suspect that the rings are not airtight, causing a lack of compression. They also discover that the car's previous owner might have used low-quality gasoline, which could have contributed to the engine's condition.
After consulting with experts and trying different approaches, they decide to use a product called dimexid, which is a penetrating oil that can help loosen stuck parts. They pour dimexid into the cylinders and wait for it to take effect. However, after trying to start the engine multiple times, they realize that the dimexid is not working.
The team then discovers that the engine's phases are broken, which is causing the lack of compression. They conclude that the engine is beyond repair and that the cam chain is likely broken. The owner will need to decide whether to overhaul the engine or replace it entirely. The video ends with the team acknowledging that they have failed to revive the engine, but they hope to show the car again in the future with a new engine.
Here are the key facts extracted from the text:
1. The car being revived is an Audi Q7.
2. The car was stolen 3 years ago and had been left untouched since then.
3. The car's mileage is 200,000 km.
4. The car's engine is not starting due to a lack of compression in the cylinders.
5. The owner of the car, Alexei, had bought it for spare parts for his own Q7.
6. The car's engine has been damaged, with the pneumosuspension being damaged.
7. The car's engine has low compression, with the compression meter reading only 3 bars.
8. The car's engine has oil leaks and the oil is contaminated with antifreeze.
9. The car's spark plugs are not working properly.
10. The car's engine has been diagnosed with a problem with the cam chain.
11. The owner is considering replacing the engine, but the cost is estimated to be around 200,000-250,000 rubles (approximately $3,333-$4,166 USD).
12. The team uses a product called Dimexid to try and revive the engine.
13. The Dimexid is poured into the cylinders and the team waits to see if it will help the engine start.
14. The team uses a compressor to try and start the engine, but it does not work.
15. The team decides to replace the spark plugs and try again, but it still does not work.
16. The team discovers that the cam chain is broken, which is likely the cause of the engine's failure to start.
17. The owner decides to replace the engine, and the team will show the process of replacing it in a future video.
18. The team reflects on the experience and notes that they fought hard to try and revive the engine, but ultimately it was not possible.
19. The team thanks the owner for the opportunity to work on the car and notes that they will see what the future holds for the car.
20. The video ends with the team saying goodbye and noting that the Audi Q7's story will continue in a future video.