When the water tank engine is running, it will produce high temperature. You must use water circulation to dissipate heat! But when the car drove one day, the engine suddenly smoked on the way. - Oh, my God! The water is gone, turned into bursts of steam! There are usually only two reasons for this situation, one is the failure of the cooling fan, and the other is the leakage of the water circulation pipeline. If it is found that the culprit of the water leakage is the rupture of the water tank under the diagnosis of the garage.

通常廠方多會叫您換個新水箱；然而，水箱裂掉其實是可以修的！水箱是由鋁材質制成，如果查到不大的破裂，其實可以用鋁焊或銅焊來修補，僅僅百來塊的工資即可搞定，當場就能省下好幾千塊換新水箱的費用！

Usually the manufacturer will ask you to change a new water tank; However, the crack of the water tank can be repaired! The water tank is made of aluminum. If a small crack is found, it can be repaired by aluminum welding or brazing. It can be done with a salary of only a hundred dollars, and thousands of dollars can be saved for replacing the water tank on the spot!

傳動軸是否有遇過開車時只要一轉彎，底盤下就傳來「卡達」的聲音呢

Has the transmission shaft ever heard the sound of "Kata" under the chassis as long as it turns when driving

問題癥結大多發生在傳動軸萬向接頭磨損，前輪傳動車常有這種問題喔！開到修車廠修理，廠方大多會告訴你整支換掉就好，但是相對的價錢也得好幾千塊。其實，會發生萬向接頭磨損的狀況，是因為接頭外附的防塵套破裂，造成防塵套內部的潤滑油脂外漏、塵土跑入。

The crux of the problem mostly occurs in the wear of the universal joint of the transmission shaft. Front wheel drive vehicles often have this problem! When you drive to the garage for repair, the manufacturer will mostly tell you to replace the whole one, but the relative price is thousands of yuan. In fact, the wear of the universal joint occurs because the dust boot attached to the joint is broken, resulting in the leakage of lubricating grease inside the dust boot and the entry of dust.

在這種缺油又多臟污的狀況下，當然就加速了萬向接頭的磨損！所以，如果磨損狀況不嚴重，其實可以單換防塵套（一個才一兩百元），且補充潤滑油，這支傳動軸就還能用上許久！又如果萬向接頭磨耗太嚴重，也可以只單換接頭部份；反正，沒必要整支傳動軸都換！

In this situation of lack of oil and dirt, of course, it accelerates the wear of the universal joint! Therefore, if the wear condition is not serious, in fact, you can replace the dust boot alone (only one or two hundred yuan each) and supplement the lubricating oil, and this transmission shaft can be used for a long time! If the wear of the universal joint is too serious, only the joint part can be replaced; Anyway, there's no need to replace the whole d