The windows won't go down in my 1995 subaru legacy

SOURCE: 1995 Subaru Legacy oil and filter

Oil is 10-30 and the type of oil filter is up to you, you can go cheap or you can go expensive it is all up to you what you want to run in your car.

SOURCE: a/t light is flashing 16 times n 1995 subaru legacy

if by a/t you mean automatic transmission try a power purge transmission service it may have a filter sensor that is telling you to service soon

SOURCE: intercooler removal diagram on subaru 1995 tt ej20 bg5

If your havinf any trouble I suggest you can pick up a repair manual from any part store and if you feel like spending around $26 you can get alldata online for you car for a year I just did it for some wiring diagrams and it helped me out bigtime good luck

SOURCE: what oil for my 1995 Subaru Legacy 250T?

I know I will get some argument on this one, but regardless of what manufacturers recommend, the best possible lubricant is a good synthetic. They far exceed any manufacturers needs in both lubricity long life and resistance to thermal changes. they do not burn off or form deposits readily and work in any temperature climate. as far as rating, a 10-40 or 50 works for everything. With synthetics those #s are almost a decoration on the can because in reality they cover a far larger span. Personally I would not use mobil1 (too much additive package not enough real stuff) on the other end, amsoil is one of the best (they even offer a 0w50 oil)
Whatever you use make sure you keep it clean. A good oil filter is essential and if extending oil change intervals, you can just change filter and any oil lost.
I know I've ranted, but the actual lab testing results and notes I've made over the years is far longer!
good luck whatever you decide on!

SOURCE: 92 Subaru Legacy Power Windows Don't Work

I have a 92 that did the same. After checking fuses and the relay(located under drivers seat) I discovered that the power windows control module on drivers door was bad. Went to a salvage and bought a used for $40, pulled the door panel, unscrewed and unplugged the old one, put in the used one and everything worked fine. About a week later, the passenger side motor went out and replaced that with a used power window motor. All windows now work fine.