| Same as you posted In Tech section, guess your looking for more feedback. The smoke you see Is proablly from a turbo seal on It's way out. Since you have don't have cats now the smoke Is more visable. It was filtered previously from your cats. And also less back pressure seems to lead to turbo seal failure quicker. I had the same smoke you desribe as soon as I went to test and DP's. Replaced turbos very soon after but they still pulled great. I belive If you didnt have this problem before you changing spark plugs. The plugs are your problem. Either brand or gap.
030.jpg |