Hi guys, It might probably be just me, but here's the situation. I previously had a galant 2.5 V6 auto 1998 with 165k on the clock, as powerful and quick as my friend's 330Ci. Just thought to have a look into buying an accord, as I'm quite picking in how the car looks, and i really the accord 2002-2006. So went to a dealer to see this accord of his, 2003 silver i-VTEC SE manual with 94k on the clock, very nice a clean with 17inch alloys. and I was like The dealer was so pushy, that he didn't let me leave without part exchanging. Now, its been almost 2weeks with this car, and as soon as i bought it(even though that dealer said its just been serviced in Jan), i started putting shell nitro+, put a can of bg44k, put ngk irridium spark plugs in(the previous plugs were in the worst condition) and changed the engine oil(valvoline 5w-30). The problem is, its been like, whenever i put it into first gear and release the clutch, it vibrates a bit like an old man, but not when its cold. Also, the engine is a bit noisy like diesel engine when i push it a bit, and when i push it, its a bit flat first then there's a slight burst of power and then it screams like its saying 'aw come on man'. I mean my galant's v6 engine was much much less noisy and comfortable in normal circumstances and whenever i pushed that it, it just roared like a beast (lovely) and pulled and pulled. Was just wondering, is it just me not putting foot down a bit more when driving from a stop or is the engine weak or something? Also, is there a cheap way of improving accord's performance?