First of all, I am very grateful to Ika. It has been six years since I grew up from a novice to a golden elder, and the reason why I became a member of Aika is because of this old Xuanyi. Through the exchange of Xuanyi Forum, I got more knowledge and understanding about Xuanyi, especially the enthusiastic answers from the elders such as Southern Edition, Qingfeng Edition and Lao Deng, which made me and many cyclists feel that I had benefited a lot.
2020 is destined to be a very year, and no one would have thought of such an experience in his life, witnessing many once-in-a-century miracles (continuous breakup of US stocks and negative value of crude oil). Of course, the Chinese nation will eventually overcome the epidemic and stand on the top of the East.
This post is the second successful trial of the Aika trial Center, and the trial product is the famous domestic brand “Great Wall Jinjinxing J700 synthetic engine Oil”.
The specific conditions of the trial vehicle
Model: Nissan Xuanyi
Year: 2009
Displacement: 1.6
Factory date: August 2010
Purchase date: November 2014
Gears: automatic
Color: space gold
Brake type: front and rear
Mileage: 71300 km
The first picture is my old Xuanyi. He was transferred from a friend in November 2014. because he knew more about his car, he seldom drove and drove only 35000 kilometers in four years. Over the past few years, after my careful care, the condition of the car has been greatly improved than before. I have been using few opportunities to run long distances to and from work in the urban area. The fuel consumption of the couple’s air conditioners in summer will not exceed 9 liters per 100 km, with an average price of 0.5 yuan per km at a discount of 95%. As a 4AT car, I am quite satisfied with this fuel consumption.
First of all, let’s introduce the details of the trial product “Great Wall Jinjinxing J700 full synthetic engine oil”.
Brand: the Great Wall
Product name: great Wall Jinji Star all synthetic gasoline engine Oil J700 SN/CF 5W-30 Automobile engine Lubricating Oil
Gross weight of goods: 3.5kg
Commodity origin: Chinese mainland
Viscosity: 5W-30
Type of engine oil: fully synthetic engine oil
Capacity: 4L
Trial summary:
For a long time, Great Wall motor oil is the leader of domestic brand engine oil, which has been in the forefront of brand engine oil for a long time, and has reliable guarantee in terms of quality, performance and brand effect. it is the original engine oil unanimously selected by many automobile manufacturers. The main reason why I choose Great Wall oil is that in the same grade of domestic oil, it has advantages in terms of oil quality and performance-to-price ratio, and there is no need to worry too much that there will be a large number of fake goods of unknown origin in the market. For such goods as engine oil, they are not afraid to buy dozens of yuan more expensive, and they are most afraid of buying fake oil, because the follow-up cost is too high, and it will cost at least 1000 yuan to open a cylinder and thoroughly clean and change the cylinder gasket, so you must choose a well-known brand for engine oil and buy it through formal channels.
This is the trial commodity: the famous domestic brand “Great Wall Jinji Star J700 full synthetic engine oil”, 5W-30 type.
Great Wall Jinjinxing J700 total synthetic engine oil is of three types, which are 0W Mel 20pr 5W Mel 30R 5W Mel 40 respectively.
I personally think that this 5W-30 is the most suitable for my old Xuanyi. 5W is enough in Guangdong, while 30 is moderately liquid, not too thin and not too thick, which is most suitable for an old car that has worked for 10 years.
One of the official promotional pictures of the Great Wall Jinjinxing J700 fully synthetic engine oil.
The second official promotional picture of the Great Wall Jinjinxing J700 full synthetic engine oil.
All the products of Great Wall Jinjinxing series engine oil. J700 fully synthetic engine oil is the top product in this series.
The long-awaited trial goods were delivered to me intact.
Did you see that? It’s from sister Angie, happy.
The trial goods sent this time are a total of 5L, a large bottle of 4L and a small bottle of 1L, respectively, wrapped in inflatable bags, the protection is in place.
In fact, Lao Xuanyi only needs 3L at a time.
Take a comprehensive look at this trial product.
Front photo of Great Wall Jinjinxing J700 full synthetic engine oil. I personally think that even if it is fully synthetic, it can not be replaced more than 10000 kilometers, and if you go any more, the performance of the oil will be seriously degraded.
The bar code is clear and the seal is intact.
Big brand, full bar code, good printing.
Front close-up
Close-up at the bottom. The glue writing is clear.
This is a small bottle of 1L size.
This is the anti-counterfeiting label on the top cover. Support dialing 400 which is an old way of discrimination, but you can actually follow the official Wechat of Great Wall Lubricants, choose anti-counterfeiting inspection, and enter the security code to check the authenticity of the products. In the future, we should further promote electronic means, especially block chain technology, so that every link of the product has a path to check, so that fake oil has no room for survival.
Open the label, the code is clear, you can dial 400 to check authenticity, and finally I chose Wechat to inquire.
This is to check the authenticity of engine oil through Wechat. Judging from the information returned in the above picture, 100% is sure that this trial product is authentic.
The side observation of the oil of Great Wall Jinjinxing J700 synthetic engine oil shows that it is golden yellow and pure and free of impurities is the most basic premise.
Positive observation of oil products of Great Wall Jinjinxing J700 full synthetic engine oil.
Before May Day, I arrived at the store to change the oil. As it was before the festival, there were a lot of maintenance and testing, so the whole replacement process was very compact and there was not much time for me to take pictures.
This is already the picture after the oil change. The master is carefully checking whether the oil level is suitable. In fact, the oil is ideal at about 3/4 of the upper and lower limit of the scale.
It takes about 12 minutes to change the oil from the store to the car, and only about 3L of oil is added to the limit. As I mentioned above, Lao Xuan Yi only needs 3L oil, and all the car owners who have changed it basically know it.
k12_tiOa 
5 
September 24, 2024 
