Does a 93 Subaru Legacy have adjustable lifters?

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: 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: 93 subaru legacy starting problems

Probably a short or loose connection between battery and starter motor, or on either end of cables. Id look there before swapping out starter.On cold days you might put a heater under car for a few hours before using it,do this carefully as to avoid a car fire, or look into a block heater for your engine.

SOURCE: 93 subaru legacy gt

Check The Vehicle Speed Sensors.

The Legacy has 2 Vehicle Speed Sensors (VSS): VSS1 is located inside of the transaxle; VSS2 is located in the combination meter assembly.

VSS1

1. Disconnect the electrical harness from the transaxle.
2. Connect an ohmmeter across the transaxle's electrical harness terminals 9 and 16.
3. The resistance should be 450-650 ohms.
4. After testing, reconnect the electrical harness.

1. Remove the instrument cluster from the instrument panel.
2. Disconnect the electrical connectors and the speedometer cable from the instrument cluster.
3. Connect an ohmmeter or continuity tester across the combination meter terminals 7 and 11.
4. Insert a small screwdriver in the speedometer cable drive socket.
5. Rotate the speedometer drive and note the continuity across the VSS terminal. Continuity should turn ON/OFF 4 times per speedometer drive revolution.

SOURCE: 93 subaru legacy speed wheels binding on turns

Wheel bearings need to be greased or changed