Re the BMW Series 530i: Is it normal at engine idle (both cold and warm engine running) that it is only the LH exhaust that is actually exhausting. very noticeable on cold mornings.
Is it normal at engine idle (both cold and warm engine running) that it is only
the LH exhaust that is actually exhausting. This is very noticeable on cold
mornings due to the condenation vapours emmision. Both exhaust extremities
are black, but the RHS is always cold and it is obvious that there is no
emission at idle via the RH exhaust.. Im puzzled by this....