hagarfriend
Active Member
Hey people,
I have a2008 s320 which has done 70000 miles.
It is all ok but when I accelerate hard there is a cloud of smoke from the exhaust. Should I use an additive in the fuel to clean the engine. If so which one?
Thanks
I have a2008 s320 which has done 70000 miles.
It is all ok but when I accelerate hard there is a cloud of smoke from the exhaust. Should I use an additive in the fuel to clean the engine. If so which one?
Thanks