I've had my '01 Civic EX for about a couple of years now. I've been maintaining it well (regular oil changes, timely servicing, etc). Recently, the acceleration on my car really sucks. I see older Civics, Corollas and Sentras zoom past me when the traffic light turns green! I was planning on getting a tune-up, but I read somewhere thats tune-ups are waste for newer fuel-injected engines. My question is what can be done to get some improvement in the pick up? Thanks is advance for your response.