You can search this forum using key words like, Codes, or engine codes, or paper clip or CEL flashes.... and you will see a lot of threads on how to get the codes without a scanner. You use a paper clip, and count the number of flashes on your dash light (check engine light) and the codes translate into a message that is also listed on this forum in a variety of threads. It is a little tricky because there are separators between the different codes that you have to recognize as separators and not part of a code. The 95 will have 3 digit codes.
I borrow a scan tool when I do mine because it is easier for me, and the little booklet that comes with it has all the codes spelled out for me and it is easy to understand. The 95 is an On Board Diagnostic 1 or OBD-1 which means it is Ford specifiec. From 96 on, all the codes are the same for all cars and it is called OBD-2. Those old OBD-1 units are on sale these days as they are becoming ancient, so look around in the furture for one, but do the paper-clip for now.
Once you get the codes, post them on here and you will get a lot of help figuring them out.