问:我的吉普车里,当我让它低于半罐。任何的想法可能是什么问题?

我1995年吉普大切诺基拉雷多4.0已经停滞在过去的两个月。只有它当我的油箱是阅读半个柜或更低。认为这可能是燃料过滤器。改变它。还是同样的问题。我等了两个星期,再次检查过滤器的碎片。它是干净的。油箱上我做了一些研究,显然93 - 97错误的内部衬垫和我们停止。我要交换。看看它固定。 Problem is, I can't find another tank because the original part number was discontinued and I can't find the new one. I was wondering if you had any ideas on what the actual problem may be, or the new part number? I imagine I should change the pump at the same time?? The jeep runs great otherwise. The transmission was rebuilt 100000 ago. Previous owner used it on the interstate mostly for work.

我的车有240000英里。
我的车有一个自动变速器。