In recent years, the engine complaint index of autonomous models has been significantly lower than that of joint venture models. This has to be said to be an unexpected surprise. Some people may say that car owners have higher expectations for the quality of joint venture models. But the Peugeot engine burns oil, Toyota oil increases, and Volkswagen particle traps are obviously not to blame car owners for "a lot of things". Does this mean that the engine quality of autonomous models is getting better and better?
In this issue of the annual complaint inventory, we will talk about the engine complaint index of autonomous models.
1
Tiggo 8
Engine complaint index: 177
Typical fault: Engine shake
Complaint comments: Somewhat unexpectedly, the model with the highest complaint index of the autonomous model engine comes from Chery, which is known as the "technical house". According to the owner's feedback, the lack of cylinders in the engine is the largest slot point of the Tiggo 8 engine. Engine jitter, insufficient power, and stalling are all manifestations of the problem, and the 1.6T model is the hardest hit area of the problem. It is worth mentioning that the problem of engine lack of cylinder fire in the Tiggo 8 has been going on for a long time. Some car owners said that the problem was effectively alleviated after brushing the program.
2
Pentium X40
Engine complaint index: 160.5
Complaint comments: The Pentium X40, which follows Tiggo 8, has also been complained by some car owners due to the lack of cylinders in the engine. It is reported that the Pentium manufacturer has given an effective solution, replace the cylinder head after the phenomenon of insufficient cylinder pressure, and maintain close communication with the owner.
3
Jiayue A5
Engine complaint index: 147.75
Typical fault: Abnormal engine noise
Complaint comments: The JAC Jiayue A5, which does not have a strong sense of market presence, quietly ranked third in the list of engine complaints. The abnormal sound of the engine has become a "common disease" in the eyes of car owners. Judging from the feedback from the complaints, the problem mainly appears in the 2020 1.5T CVT version. Some car owners said that the "culprit" of the problem may be the oil pump and the transmission tubing, and there have been regions to confirm the problem and replace the owner with new accessories, and some owners said that the problem has been greatly improved after the replacement. However, most car owners in many areas have not been notified of replacement parts. JAC has never taken the initiative to give a clear repair plan.
4
Gilli Boyue
Engine complaint index: 147
Typical fault: engine jitter/abnormal noise
Complaint comments: Unlike the above models, Geely Boyue's engine problems are more extensive. Engine jitter and abnormal noise problems were the most reported, with 18 older models and 20 newer models after that. In addition, there are many cases of engine oil leakage and cooling system failure. Among them, engine oil leakage appeared in the new car in 2021, and the cooling system failure was distributed in the new and old models.
5
Trumpchi GS4
Engine complaint index: 114
Typical fault: Oil spill/jitter in the engine
Complaint comments: The engine of the "regular" Trumpchi GS4 of the complaint list is not very worrying. Among them, the engine oil leakage is the largest groove point of the Trumpchi GS4 engine. Many car owners have reported that the engine oil leakage problem has not been repaired well and is very distressed. Some other car owners have reported that there are still serious problems in the lack of cylinders in the engine of Trumpchi GS4. Jitter, stall, and lack of power have long been troubled by many car owners. It is worth mentioning that the above problems are mostly in the first generation of Trumpchi GS4 models, and the problems of the second generation models have been significantly reduced.
6
Scenery 580
Engine complaint index: 109.5
Typical fault: Engine abnormal/fault light on
Complaint comments: Scenery 580 is also one of the "regular customers" on the auto door network complaint list. In 2021, the engine problem of the Scenery 580 has been complained about by many car owners. Problems such as engine noise, engine failure lights and engine oil leakage are all manifestations of the problem. However, compared with the models in front of the list, the engine problems of the Fengguang 580 are more extensive, and the manufacturers have no solutions.
7
Tiggo 3x
Engine Complaint Index: 96
Typical fault: Engine cooling system failure/stall
Complaint comments: Tiggo 3x has become the second model of the "technical house" to be listed on the top 10 of the 2021 engine complaint index. Although the complaint index is not more than 100, the engine problems of the Tiggo 3X are more concentrated. Judging from the feedback from the complaints, the failure of the engine cooling system and the engine shutdown are two typical problems. Among them, the engine stall problem was also recalled last year.
8
Great Wall Cannon
Engine complaint index: 94.5
Typical fault: Engine failure light on/abnormal
Complaint comments: In 2021, the engine problem of the "upstart" of the domestic pickup truck market- the Great Wall Gun has been complained by many car owners. Judging from the feedback from the complaints, the engine failure lights and engine noise are the two main engine problems of the Great Wall Gun. Some car owners have feedback that there is an engine noise problem when the new car is just brought back, but the 4S shop cannot detect the cause. Another owner said that the engine failure light was caused by the particle trap blockage.
9
Haval H6
Engine Complaint Index: 90
Typical fault: Engine noise/oil spill
Complaint comments: Although it has "squeezed" into the annual engine complaint index TOP10, considering the huge ownership of the Haval H6, its engine complaint index is not high. And from the complaint data, the engine problems of the Haval H6 are also widely distributed, and there are no typical problems. In contrast, the problem of engine noise and engine oil leakage is a problem with more complaints, but these two problems are not concentrated problems.
10
Gili Emgrand
Engine complaint index: 89.25
Complaint comments: Like the Haval H6, the geely Emgrand engine problem, which was the last to "squeeze into" the top 10 of the annual engine complaint index of autonomous models, is also more extensive. Judging from the feedback from the complaints, the abnormal sound of the engine is a problem that the owner complains about more. According to the feedback of many car owners, after the overhaul, the abnormal noise has basically disappeared.