Completely solve the problem of burning oil in Q7_vehicles, vehicles

Completely solve the problem of burning oil in Q7

September 4, 2024

140,000 kilometers, eight years, the number of kilometers is not a lot, but it’s just burning engine oil. The lights go from an average of 5000 kilometers to 1000 kilometers. I can’t stand it.
I once wanted to deal with the replacement of a car, but I really have a deep love for the old Q7, a special liking, a deep affection, and a lot of reluctance to part with it. Since I can’t bear to part with it, let’s completely solve the problem. During this period, various methods were used, various “nutrient solutions” were added, and countless quack doctors were seen, but the problem was still getting more and more serious.
Selected carefully and found a repair shop that I felt was more reliable, because the price of 4s was really prohibitive.
It has been three months since the repair was completed, and I have traveled several long distances of more than 1,000 kilometers. Everything is currently normal and I feel I should post a post to share it.

The key to controlling burning oil is to replace the piston rings. The removed piston rings are indeed blocked.

This is a newly installed and improved version of the piston ring. I heard that this kind of ring is not easy to block. So if a driver burns his engine oil seriously, don’t bother with this and that. Just change the piston rings and solve it all at once. The trouble will cost you a lot of money. Of course, personal opinions are for reference only.