HEAVY BREATHING! in BMW X3 Series Forum Posted May 30, 2023 Hi. my 2.0L diesel puffs out black smoke on heavy acceleration. The rear is covered in soot. Also (maybe related?) it jerks when cruising along at a steady speed... Help!!
HEAVY BREATHING!
in BMW X3 Series Forum
Posted
Hi. my 2.0L diesel puffs out black smoke on heavy acceleration. The rear is covered in soot. Also (maybe related?) it jerks when cruising along at a steady speed... Help!!