A discribulater cap is a part of the engine housing, very complicated to change and fix but can be done in a timely manor with the right tools and someone who noes how to do the job. It is a rare fix but very common in small trucks and suvs. The part it self is relatively inexpensive but the labor can run you a couple thousand depending on the shop
Dam Daniel my discribulater cap blew again , better call pep boys