Hi there, I'm new to all this scooby stuff, just bought a wrx impreza and it was running like a dream, till a couple of nights ago: now when I put my foot down in any gear there seems to be a total lack of power and it will struggle untill it hits about 3k revs. Just doesn't seem right Anybody have any ideas? Also can anyone recomend a good tuner in the north wales area? Cheers