Originally Posted by
blacksti
it was doing it till 4000rpm i didnt go any higher then that.. i did get a tune but we have to retune
its a subaru problem that happens alot, no real clear problem. some people its bad plugs, some have bad injectors. i had this issue. would stumble between 2-3k rpms. i had a bad injector. are you throwing any codes?
some data logging software would be nice for you. i may be looking to sell mine here real shorty.