Voice of Szechuan U6 Mining Machinery Co, Ltd

1. Adjust left and right balance

2. Check the air intake section from the air intake to the throttle to see if there are loose parts or foreign matters. If not, it should be the throttle problem!

3. Hello, if only one horn doesn't sound, it means that the switch is OK and the relay is OK. Generally, a single horn is broken. I hope to continue to communicate. Thank you for your support. 4S shop professional technician, 10 minutes to solve

4. Hello, it is recommended to replace the relay in this case

5. Unknown_Error

6. Najie U6 is cooling fan or power fan problem, check it

7. 14 najie U6 1.8T engine idling sound normal, refueling sound like this
Hello
if it is a very sharp sound, it should be the belt or pulley. The rattling sound is the valve, the buzzing sound is the leakage of the exhaust pipe, and the knocking sound of the cylinder is generally not there

I hope this answer will help you.

8. In many cases, the abnormal noise of the gearbox is not the damage of the internal valve body, but the stubborn dirt and impurities inside, especially the accumulation of dirt and impurities inside the valve body to form a blockage, which leads to the failure to realize the effective adjustment of the oil pressure, resulting in the occurrence of bump and skid. At the same time, the problem of high temperature of transmission can not be ignored. "More than 90% of all faulty automatic transmissions are caused by overheating," according to the automatic transmission repair Association
high temperature will damage the quality and friction characteristics of the transmission oil, increase friction and wear, and the noise of the transmission will follow. At the same time, sludge (impurities or dirt) will also be generated inside the transmission (such as the valve body), which will cause the transmission to falter and impact. If the temperature exceeds 120 ℃, the rubber sealing material will begin to harden, eventually leading to leakage and hydraulic pressure rection. If the temperature is higher, the transmission begins to slip, which in turn increases the temperature Audi and other high-end models will alarm and enter the gearbox protection mode. If it is not solved in time, the gearbox will be scrapped
therefore, only by removing the stubborn dirt and impurities in the gearbox and effectively controlling the working temperature of the gearbox, can the gearbox problem be completely solved and its recurrence be prevented. This is also the key to solve the gearbox failure without disassembly and repair. The specific content can be understood in detail on the Internet!

9. Noise can't be avoided by the car itself. Najie is not a high-end car. If you buy hundreds of thousands of body and configuration, the engine must be general. The quality of other places that we can't see must be greatly reced. The only way to overcome this annoying problem is to step on the accelerator skillfully instead of speeding up sharply. Following the inertia of the car, stepping on the accelerator will be much better!

10. Is it the sound from the speaker or the main unit? If the sound from the host computer is estimated to be a problem with the cooling fan or power supply fan, open the chassis to see if the wiring touches the CPU and chassis fan. If the speaker makes a bouncing sound, pull out the audio cable and judge step by step which part of the problem is.