Just a quick note to see if anyone has a opinion on this problem, I have a 1.6 8v polo engine in a lupo, Which i have turbo'd, I am running full g40 management, k03, Lowered compression, newman turbo g40 cam, etc etc, The fault i'm having is the car starts and runs fine, But when you try to drive it normally it hesitates and misfires, but if you give it a bit more throttle it clears and pulls fine, Also when you pull up to a stop is hunts and dies, But starts fine straight away. I am in the process of trying to find a aea 1.6 8v vernier pulley to get the cam timing perfect as i think this may be causing something. But I just wondered if this has happened to anyone else ? I only need it to be running ok so i can get it mapped properly as i'm running a psd k03 map to do some steady miles in it . Any help would be good thanks