这个诊断比较简单,你先开一段时间,然后把冷却液接一些sample出来找个lab测一下里面的成分。如果有燃油/燃烧产物那么就是HG/deck那里有问题漏进去的(也有一种可能是head有crack)。另外看看机油里面有没有冷却液的痕迹。
visual inspect一下看看发动机附近有没有冷却液的痕迹?我记得这个KA24DE的block后侧(应该就是你的passenger side)有几个用锤子锤进去的plugs,那个厂家的rebuild guide上面要求换掉的,有可能会渗漏。
换head gasket开工
#223 Re: 换head gasket开工
Get a cooling system pressure tester. The service manual should have pressure to be used for pressure testing. You can also infer that from the radiator cap rating. At this rate of coolant loss, it should be easy to figure where it is coming out after the system is pressurized.