L lzjnsd 知名会员 注册 2003-04-24 消息 9 荣誉分数 0 声望点数 111 2003-12-04 #1 请教各位，防冻coolent需要经常换吗？若需要换，多长时间换一次？ 多谢～
吾 吾言 知名会员 VIP 注册 2002-09-24 消息 3,505 荣誉分数 83 声望点数 158 2003-12-04 #3 Normally, the coolant needs to be changed every 2 years or 50K km. Long life coolant may be changed every 5 years.
Normally, the coolant needs to be changed every 2 years or 50K km. Long life coolant may be changed every 5 years.
