问候Karlos,首先,您的骑兵93具有哪种引擎型号? If it is 6 cylinders there are two variants, one dohc and the SOHC, both are easily recognized, the first one has the admission throughout the engine front, while the Sohc has it on the one hand, these models do not use a distributor, but the module that has 3 coils, a common problem in the dohc is that it uses some chains inside the cameras, with their respective "skates" or tensioners (Sometimes it breaks), unraveling凸轮的时间,我不是谈论时间表带,而是一条移动入院和逃生凸轮的链,DOHC使用了4个凸轮,因此它具有2个链条。检查一下您的情况并告诉我们。问候。