flush后全部换了淡绿色的一般冷却液，并且如果你还想keep这辆车5-10年的话，每年或15k公里左右就换一次吧！
建议：下次换冷却液最好做一个冷却液系统的清洗，把所有淡绿色的全换出来后，去dealer那里买你车主手册要求的冷却液吧，应该是pink的，换上应该3-5年/80k公里无忧了。
同时建议最好不要把不同颜色的冷却液混合使用。
还有一点你说reservior基本空了，不知你几年还是几个月没有检查液体level，如变化很快的话，需要去查查是否那里有漏，引擎缺少冷却液冷却可不好！
Toyota data for the Super Long Life Antifreeze/Coolant (pink):
"Toyota Genuine coolant is the only guaranteed compatible antifreeze for your vehicle's cooling system and offers protection against corrosion of metallic parts and damage to rubber parts. The use of non-genuine coolants will corrode the parts and gradually block the cooling system, damaging the engine. The boiling point of the Genuine coolant is kept at the optimum level for operating temperatures in a Toyota vehicle. This ensures no evaporation of the coolant, thereby maintaining the level of the coolant for optimum operating temperatures. Features include:
*Quality
'Designed, tested and approved by Toyota R&D.
'Ethylene Glycol based for extra long lasting aluminum protection.
'No silicates.
'Cannot gel.
'No seal abrasion.
'No borates.
'No aluminum corrosion or pitting.
'Formulated with de-ionized water
'Pre-Diluted 50/50
'No additional water needed for reducing concentration.
'Pink coolant - for use in models which require the Super Long Life coolant."
建议：下次换冷却液最好做一个冷却液系统的清洗，把所有淡绿色的全换出来后，去dealer那里买你车主手册要求的冷却液吧，应该是pink的，换上应该3-5年/80k公里无忧了。
同时建议最好不要把不同颜色的冷却液混合使用。
还有一点你说reservior基本空了，不知你几年还是几个月没有检查液体level，如变化很快的话，需要去查查是否那里有漏，引擎缺少冷却液冷却可不好！
Toyota data for the Super Long Life Antifreeze/Coolant (pink):
"Toyota Genuine coolant is the only guaranteed compatible antifreeze for your vehicle's cooling system and offers protection against corrosion of metallic parts and damage to rubber parts. The use of non-genuine coolants will corrode the parts and gradually block the cooling system, damaging the engine. The boiling point of the Genuine coolant is kept at the optimum level for operating temperatures in a Toyota vehicle. This ensures no evaporation of the coolant, thereby maintaining the level of the coolant for optimum operating temperatures. Features include:
*Quality
'Designed, tested and approved by Toyota R&D.
'Ethylene Glycol based for extra long lasting aluminum protection.
'No silicates.
'Cannot gel.
'No seal abrasion.
'No borates.
'No aluminum corrosion or pitting.
'Formulated with de-ionized water
'Pre-Diluted 50/50
'No additional water needed for reducing concentration.
'Pink coolant - for use in models which require the Super Long Life coolant."
