gav5ter

hi my cars a nightmare just had turbo replaced on way to mot starts chucking out smoke at first was a lot looked like i was on fire lol then after running up nd down a bypass smokes died down a bit when its ticking over or reving at a standstill no smoke when i pull away in 1st gear blue smoke starts again when i get into top gear seems to more or less stop smoking not losing oil wondered if its left over oil in the intercooler although i did clean it out before new turbo was fitted any one had the same or have any ideas would be pleased to hear from ya cheers gav :(