Alright. i have a boosted C5 in my teg, and it smokes here and there in boost and vtec range, but here recently i noticed that when i take off after a stop when i give it gas it'll blow out a poof of smoke, and sometimes when i come up to a stop it'll smoke a bit out the exhaust then stop. the smokes a white-sh grey color. could that be my turbo seal has gone bad?