hi everyone, just got my subaru, everything seems great, but last night i push it a litle, i was going at 140, 150 km/h, and i was surprised that the car was not responding to the trottle. so i just keep my foot stady, but the car responds like if i was pushing the gas padel on and off. my first guess is maiby is the fuel pump. i dont know. i only experience this problem att this speed or at 4, 4.5 rpm in 4 or 5 gear.