Does your Changan engine consume oil? Does the temperature rise? Shaking and sputtering when accelerating? And the question that is always repeated to us... Is the problem from the turbo or the engine itself? Many Changan engine problems start with using unsuitable gasoline, or delaying oil changes, and then the symptoms start little by little until you reach a stage of weak torque, knocking sound, or smoke. The problem is that some workshops give you a temporary solution and the problem returns after a while, stronger than before. 📌 Our inspection is complete before any work. We check engine compression. We check the turbo. And we determine the real cause of the problem before we start. And if it needs overhaul or renewal: The entire work is done inside the workshop. Original parts. Inspection before and after operation. And a clear written warranty. The completion time is no less than 7 working days so that each step is done correctly without rushing. And most importantly... The solution is radical and guaranteed with us. And if the problem is not solved, the customer is not obligated to pay.