Hi everyone, right here goes. I have a 2001 astra 2.216v bertone, lovely car. Just one nigggly thing - when you turn the key to start it starts but for a split second it sounds like it doesnt fire properly like on three or sumit, and when it does fire you dont get the smooth 0 - 700 revs untill around 2 secs after running and then the idle is a little lumpy in the way the revs dont move but you can feel the engine sort of chugging while in ur seat. ive cleaned the throttle body(clogged alittle), agr valve cleaned and then blocked off, air filter box pipe repostioned inside, everything checked and cleaned where poss, new battery, many services within the short time ive had it, fuel filter changed and system forte cleaned, while driving is fine smooth and everything, mpg is not bad realy. just wondering if someone knows any little more i can do please.:confused: