In the autonomous car brand, Chery is very powerful in the engine. Take Chery’s latest Acteco 1.6TGDI engine, the thermal efficiency reached 37.1 percent, claims to be “the engine with the highest thermal efficiency”. The dynamic performance is also very good, the maximum horsepower reaches 197, the maximum torque is 290 nm. On the power parameter, you can already have some 2.0T engine, and this engine is currently widely used in the Tiggo 8, the Star.
It is also due to the excellent performance of Chery in the engine, Chery announced in the beginning of this year, the engine lifelong warranty of the whole model, covering the Chery Automobile brand Ruihu 8 series, Tiggo 7 series, Tiggo 5X series , The hot models such as the Tiggo 3X series, the Ai Razing series, and all the models of subsequent listed.
Chery engine lifetime warranty, is it a pit?
Lifelong warranty is quite attractive for users. However, Chery is also conditional for engine lifelong warranty. For example, the vehicle must continue to maintain in the Chery Special Sales Service Commerce in accordance with the provisions, fully recorded. For many users, go to the 4S shop maintenance and maintenance is a relatively far, and one is still more expensive, but if they go to the outside maintenance, they cannot enjoy the warranty policy, or feel a little pit.
Of course, there are still many restrictions, such as the scope of the safeguards of the motivation for lifetime, and all parts of the engine body do not include impairment. Parts / special parts, which do not include superchargers, air conditioning compressors, engine starters, booster oil pumps, oil rails, and other accessories and brackets. 
There is also a lifetime warranty only for the first owner. If the vehicle is sold as a second-hand car, the lifelong warranty will be automatically canceled. In addition, vehicles are only limited to non-operating vehicles, and they will no longer enjoy the rights and interests after the nature of the vehicle; the vehicle damaged by improper or major accidents will no longer enjoy the rights; private modified engines will no longer enjoy the rights.
In this regard, there are also industry analysts that Chery launched the engine’s lifetime warranty policy, must be strictly calculated, such as maintenance protectionThe chances of raising money, the chance of the engine, and the chance of payment, and finally it is certainly making money. Otherwise, the car manufacturer will not launch this policy without reason.
But no matter what to say, Chery is still a bold step in terms of engine lifetime warranty. But for the user, what they want is not a promise, the user wants that its engine quality is stable, and if it has a fault, it can solve the first time.
Tiggo 8 was exposed, engine jitter, accelerated weakness
However, Chery did in these aspects, recent time , Often exposed on the network, and Ruihu 8 has many engine jitter, accelerating powerless user complaints.
A user reflected that he purchased a Tiggo 8 car on June 12, 2020, and the engine fault light is on, the car is shaking, and accelerates weakness. It has been repaired many times, and now there is no repair, replace the driving computer, ignitation coil, spark plug, and the fuel tank is also cleaned, but the problem has not been resolved. Things happened in 2020, the 4S shop promised to change the engine, which has been dragging to the present, yet replaced, and the current vehicle is one kilometer. Calling 4s shop does not pick up, WeChat does not return, and it has been passed away. 
O elsewhere feeds back to its own car, when cutting the gear to the D gear, the engine cannot drive the vehicle, must be gently placed A foot of the throttle, the vehicle will take out, (it seems to break free of the shackle limit the general feeling) Further, it will return to normal driving, and sometimes it will also jitter.
When the car is running in the road, sometimes the brake or release the throttle, when the speed dropped to 40 kilometers per hour, the gear is still staying at 6 block 7 block, so keeping 6 seconds The above, the car suddenly reacted, and the gear can be slowed down. Accompanied by stepping on the throttle.
Opposite users, in 3,000 kilometers of engine failure, fuel engine jitter. The 4S shop checks that the gasoline is not good,There is okay to eliminate the fault code, and then drive back more than 50 kilometers and then there is the same fault. Every time you clear the fault code, the gas station is in Sinopec. 
Tiggo 8 is the best-selling model of Chery, and sales in April 2021 is 14,329. In addition to Tiggo 8, Chery never sells 10,000 models. It can be said that Ruihu 8 is Chery’s lifeline, which cannot be failed.
Chery’s most powerful technology is that the engine, the biggest advantage is that the engine, and many users buy Chery to go to the engine, so the engine is also very important to Chery. Therefore, the quality of the product quality and the quality of the engine of Tiggo 8 is the top priority of Chery. If you continue to have users who feedback Ruihu 8 engine jitter, accelerate weakness, then the failure of this model is a fatal blow to Chery.