Feel after cleaning the air inlet!_vehicles, vehicles

Feel after cleaning the air inlet!

September 5, 2024

At the end of February, I went to the 4s to claim for the foot and exhaust valve. The engine was demolished and felt distressed. I wanted to take the opportunity to clean the carbon deposit, but I didn’t know that the dry ice machine in the store was broken and not finished. Due to epidemic control during the May 1st holiday today, I couldn’t travel casually. I went to a friend’s store to clean the carbon deposits, replace the front and rear differential oils, and clean the air conditioner evaporation boxes. The boss gave discounts, including materials and working hours, respectively: 780 450 150=1380 yuan. The total time was 6.5 hours.
The throttle is obviously much lighter after cleaning the pole. Let’s see if the slight shaking phenomenon of the cold engine starting has improved tomorrow morning.
Turn on the air conditioner and burst out with fragrance.
Since entering this arena, I have received a lot of education and learned a lot of tips on car use and ways to save money. Thank you to Yan Ban and all drivers for your enthusiastic guidance!
Mercedes-Benz must be sold out of insurance! However, due to the impact of the epidemic, the car replacement plan ran aground! Prepare to replace the brake discs, belt kits, batteries, and drive the small Tuben for another three to five years! Ask for strict version support!

Before cleaning

after cleaning

It turned out that the differential oil was changed once in 60,000 kilometers, but now it is 115000 kilometers. This is a comparison between the old and the new. It seems that the 4s saying that the differential oil is maintenance-free is not true!