问:调整后,发电机毁于石油泄漏

我去了一个认证的机械调整:刹车,动力转向,火花塞,引擎山,山晶体管收音机。这事以后,他解释说,由于交流发电机已经出来一个从动力转向泵漏油。所以我代替他。当他们完成了,开始我的车,它开始燃烧120 v保险丝。所以接下来我去电子机械和被告知新的交流发电机有松动的螺栓,没有妥善接地。他们固定。汽车是表现优秀,直到两周后当我离开我的车与危害超过一个小时。当我开始,一切都还算好,直到我开始开车,我注意到雨刷单独跑一次,然后dash刹车灯了。我检查了120 v保险丝和燃烧。所以我去了机械的商店。 He replaced the alternator, but now fuses are burning like an electric lighter. When my car turns on, it starts to burn the fuse. I can actually watch it turning red! There is a 13-14 volt charge from the alternator and this car is all electronic. Can you tell me what to do to permanently fix these problems?