How most car engine cooling systems work.

大多数汽车发动机冷却系统的工作。

This is to free the air bubbles from the car engine cooling system.

这是自由的空气泡从汽车发动机冷却系统。

The engine cooling system actually is a temperature-regulation system.

发动机冷却系统实质是温度调节系统。

Do not use coolant additives that are claimed to improve engine cooling.

不要使用声称能提高引擎冷却效果的冷却剂添加剂。

The dramatic side swoop that doubles as a much-needed engine cooling air inlet.

引人注目的侧边波浪线，同时还是必不可少的引擎冷却进气口。