hi, had my stilo for about 6 months and it doing my head in for some reason it likes to cut out its a 1.8 dynamic. it will idle fine but when u rev it to about 2000 rpm it will bounce to zero thn to about 1500 thn zero then 1500 then die i'm not the best with cars got basic skills but cannot figure this out. when it dose this the dash says low oil pressure but also says that when you stall it any ideas will be great.