View Full Version : o2 sensor smoking after mani outlet gasket replacement

04-19-2010, 03:06 PM
After i replaced the gasket in between my mani outlet and my turbo inlet there is smoke coming out around my o2 sensor and my exhaust after slightly hard driving.

04-20-2010, 09:50 AM
It's normal if there is no leak. Sometimes there is residue on the parts, and it's just being burned off by heat cycling.

Check again in one week. There should be no more smoke.