m***i
发帖数: 517 | 1 这原因可多了。
你加coolant的时候有没有先对百分之五十的水
搅和好了再加到radiator里面呢？因为纯的coolant
导热性能很差所以需要借水的帮助。当然如果要
要让引擎迅速冷却的话用纯水是最好的啦。但是
为了防止 radiator生锈或是冻坏至少要和入百分之
四十以上的coolant。和入的coolant要是超过百分之
七十以上引擎就可能会overheat。还有你有没有定期
用些化学物质来flush radiator？要是radiator里面某些
地方堵住了也可能导致overheat。
也有可能你车子的给radiator降温的风扇坏了，那就得修。
至于花多少银子就不大清楚了。 | b****u
发帖数: 2 | 2 Overheating is a serious problem. Stop immediately if the
temperature goes to top. Try change the thermostat first,
$50. Open the lid for engine oil, do you see slimy foam on
it? If yes, that's an indication of collant that has leaked
in yout engine oil. You may have a blown gasket. It costs
$300-$500 to fix, mostly labor. Before this, try some engine
sealant. It's kind of powder that can be added to the
coolant and it is supposed to stop coolant from leaking. It
is only for emergency. |
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