what oil should i use im on synthetic 5w-30 with 95k should i go higher

 

stay with 5w30 unless you see some oil leaks.. then you might switch to 10w30, but I wouldn't go any higher than that.

I would also just run regular oil in it.. no point in synthetic at this point unless the engine is in mint condition. I just run Castrol GTX (NOT the high mileage crap!!) with a Toyota filter (see the oil forums), and change every 3000 miles. car loves it.