The belt will also make noise if it is loose. If it is not loose, simply go to the repair shop to replace the belt. It doesn't cost much and can be fixed in 10 minutes. of the belt. I wish you a happy car. If you have car problems, ask an auto guru. Hello, professional 4S store owner, I hope I can help you. I suggest you check whether it is loose or not.
The compression ratio of LeFeng 1.4L engine is 10.2:1. can shift gears except 1st gear. Keep the transmission speed at around 2500-2800 rpm, because if the speed is too low, the motor will experience insufficient power. Note that the engine is overloaded at low speeds, which will damage the engine. engine and easily form carbon deposits.