02KAWY00WS6

got on the car for the first time last night..i mean seriously on it..and noticed, every time i jump on it in 1st gear and go through the gears till 3rd than let off my car begins to puff smoke while at idle, it eventually clears out and is ok after a few minutes but it smells like its running rich and im guzzling gas like ya wouldnt beleive..maybe 6-8 mpg...wierd thing is if i get on it from a role/cruising speed, its fine. i recently got headers/orp done with ls1 edit...im thinkin something is screwy with the tuning...any ideas???