How to Diagnose White Smoke on a 5-Cylinder Volvo Post date Updated August 19th, 2020 Post author By Matt Post categories In Boost, Turbo & Intercoolers, Engine, Gaskets, O-Rings, Bushings & Mounts, Volvo C70, Volvo Exhaust, Volvo S60, Volvo S60 R 2004-2007, Volvo V70 2001-2007, Volvo V70 R 2004-2007, Volvo XC70 & V70XC