I have swapped engine of axio gt in axio x. 1nz fe turbo. I have installed aftermarket intercooler, intake, exhaust, bov,etc. after i drove it for two months my turbo blew up bcz of no oil going to it. Now i changed about 5 turbos. They are working but due to cold start its producing blue smoke. Turbo is leaking. Engine is completely fine checked by mechanics. First it had ihi rhf4 turbo and now ct09 but both are leaking. Can someone suggest me best mechanic in peshawar or share their experience with this problem.