1, there are many reasons for the engine water temperature to be too high or even "boiling", such as the damage of electronic components in the cooling system (thermostat, cooling fan), poor heat dissipation of the radiator, and insufficient coolant.
2. Check whether the lack of antifreeze causes the engine water temperature to be high. Whether the circulation of coolant is not smooth. Secondly, you can also check the water temperature sensor, water pump, thermostat, cooling fan and so on. Can cause the water temperature to be too high. If your hands-on ability is not very strong, you should go to the repair shop for inspection.
introduce
On April 9th, 2006, Volkswagen introduced the fifth generation compact car Jetta to the China market, and renamed it Sagitar. ?
In 20 12, sagitar launched a replacement model, which was officially launched after the Beijing Auto Show in March. However, after this model, there were serious chassis suspension quality problems, some car owners suffered the longitudinal arm of the rear axle fracture, CCTV 3 15 party was exposed, and a large number of car owners complained.