How to Bleed Air When Replacing Coolant in Baojun 560?
2 Answers
Methods to bleed air when replacing coolant in Baojun 560: 1. For 1.5L displacement models, the system automatically bleeds air. After filling with coolant, start the engine and let it run for a while. 2. For 1.8L displacement models, fill the small hose on the front bulkhead with water, press the accelerator, turn on the heater, then remove the hose to release air. Repeat this process until the radiator outlet hose becomes warm. The Baojun 560 is a compact SUV produced by SAIC-GM-Wuling Automobile Co., Ltd., equipped with a 1.8L naturally aspirated engine and available with either a 5-speed manual or AMT transmission.
I once helped my friend change the coolant in his Baojun 560. The process was actually quite simple, but bleeding the air was a crucial step. Otherwise, the cooling system could overheat and damage the engine. The general steps are: first, fill the new coolant to the radiator cap, then start the engine and let it idle for about ten minutes. Avoid turning on the AC or setting the fan too high, as this helps warm up the engine and speeds up the thermostat opening. When the fan kicks in, the water temperature is about right. Then, slowly open the radiator cap a bit or locate the bleed screw on the radiator and loosen it slightly. Wait until the fluid flows out without any bubbles. After topping up the coolant, take a short test drive to ensure everything is working properly. For regular maintenance, choosing the right type of coolant is also important to ensure the antifreeze and boiling point match the Baojun's engine, preventing future issues. This job isn’t difficult and can be done at home, but you need to be patient to ensure all the air is properly bled.
