Originally Posted by
SteveC
Steve
I replaced the O2 sensor (Grand has 4x) and smoke has now gone. Got my wife to stand on a hill and I revved it up and none to be seen. Yipee. Will keep an eye on it though
I did notice on trying to locate this weird noise a small movement in front wheel bearing. Not as tight as left but a slight movement none the less. I'll pull it apart and tighten bearing etc to see if that makes a difference. Problem I have is that I need a very large socket - Off I go to get one tomorrow, shops closed.